The Best Mobile App Development Companies in Eastern Europe

List of the Best Eastern Europe Mobile App Development Companies

Looking for top mobile app development companies in Eastern Europe?

With about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.

To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in Eastern Europe. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.

  • 1

    STRV

    STRV is a software design & engineering team of 200+ experts working out of Los Angeles, San Francisco, London and Prague. Founded in 2004, the company provides app and web development, UX/UI, web design and app testing via full product delivery and team augmentation engagements. Delivering 70+ apps annually, they work with clients big and small from industries including financial services, e-commerce and education.
     

    Notable Project

    From minimum viable product (MVP) to finished product, STRV developed a smart fragrance app for iOS and Android. The product engaged users and immediately stood out on the market, while the team’s speed, efficiency, and comprehensive expertise impressed the client during the entire cooperation.

    “It’s been impressive for us to work with STRV because they’ve been able to problem-solve different aspects that had never been touched or done before in this industry. It’s rewarding to work with an incredible team of smart people who can solve problems that don’t exist yet.” – Co-Founder & CMO, Fragrance App
     

    Former clients
    Boosted Boards
    The Athletic
    ClassDojo
    Microsoft
    Rich Uncles
    LegalZoom
    Hallmark
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Prague, Czech Republic
    4.8
    4.8
    26 Clutch reviews
    Awards

    Google Certified Agency , 20+ design awards , 25+ apps featured in App Store and Google Play , Ranked as one of the fastest growing businesses by Deloitte and Financial Times for two years running

  • 2

    Droids On Roids

    Droids on Roids is a Polish company that was founded in 2011. Their dedicated team of 50+ members specializes in mobile development for both iOS and Android, as well as web development and design.

    Notable Project

    Droids on Roids originally started working with a personal photo and video company that needed sophisticated software development. They started work on an iOS app and eventually delivered both an iOS and Android app.

    “They’re incredibly accommodating, and they want to hear feedback and to improve. If there are areas you aren’t happy with, tell them. You’ll be surprised at how flexible they can be.” – CEO, Personal Photo and Video Company

    Former clients
    Disney
    Nestle
    GiphyCam
    and Unilever
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Wroclaw, Poland
    4.9
    4.9
    42 Clutch reviews
    Awards

    2018 Forbes Diamonds , Deloitte Tech Fast 50 Central Europe 2017 , Founders on Forbes 30 under 30 list

  • 3

    Miquido

    Miquido excels at building data-driven apps and web services. They have delivered 100+ digital products for music & video streaming, m-commerce, FinTech, and other industries. Their team takes care of Web and Mobile Development, UX/UI Design, R&D, Artificial Intelligence, Data Science and Digital Transformation of Businesses.

    Notable Project

    An exciting global travel company needed to improve their mobile app to stay competitive. Miquido helped the travel company develop a mobile app to improve their customers’ experience.

    “They are quick to respond to our needs and ideas, being primarily client-oriented and willing to suggest their improvements and ideas” – E-Commerce Coordinator, Travel Company

    Former clients
    Abbey Road Studios
    Herbalife
    Nestle
    HelloFresh
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Kraków, Poland
    4.8
    4.8
    20 Clutch reviews
    Awards

    Mobile Trends Award (2015) , Google Most Innovative App (2016) , WebIt Awards Most Innovative (2017)

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  • 4

    Master of Code Global

    Headquartered in Redwood City, Calif., Master of Code Global specializes in design and development for web, mobile, and chatbot solutions. Founded in 2004, they also have offices in Denver, Seattle, San Francisco, Winnipeg, Canada, Cherkasy, Ukraine, and Kiev. The team of over 130 has experience with artificial intelligence (AI) technologies and app development for enterprise and midmarket clients. 

    Notable Project

    An electronics manufacturer hired Master of Code Global for help with Android app and backend website development. They also tested the client’s existing products. Master of Code Global’s work allowed the electronics company to sell 6,000 units of product.

    “Master of Code Global's work is competitively priced, but they're also experts in their field. They understood our requirements without me having to explain every little process to get to a result.” – CEO, Electronics Manufacturer

    Former clients
    World Surf League
    Mercedes Benz
    eBags
    StudySpace
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Cherkasy,, Ukraine
    4.9
    4.9
    18 Clutch reviews
  • 5

    Stfalcon

    Since 2009 the Ukrainian-based team at Stfalcon has been constructing and designing mobile and web applications. Their team of 50 has completed 100+ projects for their clients across Europe and beyond.

    Notable Project

    A group of university students decided to start a dating app company. When the students contacted Stfalcon, all they had was the concept. Stfalcon worked with the students’ idea and designed and developed apps for both iOS and Android.

    “They built us a more advanced product than we sought to do because they were so enthusiastic about our project.” – Co-Founder, Dating App Startup

    Former clients
    MeinFernbus
    Nova Poshta
    KeepSnap
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Kyiv, Ukraine
    4.8
    4.8
    21 Clutch reviews
  • 6

    itCraft

    itCraft is a software development agency based in Warsaw, Poland. They have 2 additional Polish offices in Bydgoszcz and Torun and a location in London. They were founded in 2010, and have over 40 employees. itCraft provides mobile development for Android and iOS, web development, custom software development, and UI/UX design.

    Notable Project

    itCraft provided custom CRM development for a Polish commercial GPS provider. The client was undergoing a period of rapid growth, and needed a dedicated system to keep up with demand. After an audit of the client's business practices and goals, itCraft developed automation solutions for several administrative functions. The client especially appreciated itCraft's communication skills and willingness to listen to suggestions.

    "They were very good at communicating. We could tell they have extensive experience in consulting as they listened closely to our needs. " – Co-Owner, GPS Company

    Former clients
    Deloitte Digital
    DHL
    LUX MED (Bupa Group)
    Makro C&C
    Rossmann
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Warsaw, Poland
    5.0
    5.0
    40 Clutch reviews
  • 7

    Netguru

    Netguru is a web, mobile, and custom software development consultancy based in Poznan, Poland with an additional office in London. Started in 2008, this 600-person team is remarkable both for their innovative products and rapid growth.

    Notable Project

    Netguru developed a native iOS and Android app, from minimum viable product (MVP) to outstanding finished product. Their customer-centric approach and company culture wowed the client, as did their responsive project management and transparency.

    “People are really impressed by the system. In terms of ease of use, it’s a dream.” – Co-Founder, Healthcare Tech Firm

    Former clients
    atStats
    IKEA
    Property Detective
    Santander
    ZappiStore
    $ $ $ $ $
    equalizer $10,000+
    group250 - 999 Employees
    place Poznan, Poland
    4.8
    4.8
    33 Clutch reviews
    Awards

    Deloitte Tech Fast 50 Central Europe Awards (2016-2014)

  • 8

    nomtek

    nomtek is an award-winning app development company of more than 50 based in Wroclaw, Poland with offices in London and Berlin. Founded in 2009, their team has created numerous chart-topping apps and employs the lean startup methodology.

    Notable Project

    nomtek developed a mobile app to encourage the use of the client’s existing software tool, offering their technical expertise and capabilities in app optimization. They impressed the client with their coding, product development, and “tidy” end-to-end project management.

    “There is nothing that I can think to improve. Overall, we were pleased by the collaboration. I would give them high marks for every factor.” – CTO at Educational Organization

    Former clients
    Intel
    Newsweek
    TMobile
    Yelp
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Wroclaw, Poland
    4.9
    4.9
    26 Clutch reviews
  • 9

    Better Software Group

    Better Software Group is a software solutions provider founded in 2010. Since then, they have expanded to 40 employees across offices in Wroclaw and Warsaw, Poland, Gothenburg, Sweden, Oslo, Norway, and Copenhagen, Denmark. Better Software Group provides a variety of services including mobile app development, UX/UI design, internet of things development, and web development to mostly mid-size companies

    Notable Project

    An internet bookstore wanted to create an online solution for people wanting to read on mobile devices. Better Software Group developed the app from beginning to end, doing wireframing, coding, and programming.

    "They are very strong at UX, graphic design, application design, and knowledge of current trends. They have impressive creativity, quick problem solving, and time management. It's good value for the quality of work done." — Director of Development, Internet Bookstore

    Former clients
    Microsoft
    Nokia
    ING Bank
    Goldenline
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Wrocław, Poland
    4.9
    4.9
    26 Clutch reviews
    Awards

    Think Big Awards Finalist

  • 10

    Ready4S

    Ready4S is a full-service web and mobile app development company based in Cracow, Poland, with offices in the UK and Ukraine. Started in 2011, this team of 25+ creates digital solutions for organizations both large and small.

    Notable Project

    Under a tight deadline, Ready4S developed and implemented an app solution to give the client’s employees easier access to customer data. The team earned praise for its cooperative approach, project management skills, and quality results.

    “I am pleased with our effective cooperation with Ready4S. … I highly recommend Ready4S as a reliable partner.” – Former Sales Support Director, Global Bank

    Former clients
    Coca-Cola
    Jaba
    Lumesse
    Roche
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Kraków, Poland
    4.8
    4.8
    39 Clutch reviews
    Awards

    E-Commerce Awards Poland: Top 3 Best Website Designs

  • 11

    Tapptitude

    Mobile app development company Tapptitude has offices in Romania, the US, and London. The team of 40+ employees specializes in iOS and Android app development and offers UX/UI design, IT strategy consulting, and web development. Founded in 2013, Tapptitude mainly works with small businesses and startups in the real estate, automotive, and arts and entertainment industries.

    Notable Project

    Tapptitude developed an app prototype for a food ordering company. They executed the food ordering company’s vision perfectly and were retained to develop the full product. Some app features Tapptitude developed included platform signup, payment systems, and restaurant menu integration.

    “The proof that I’ve been happy with Tapptitude is that we’ve continued working long-term, even though I’ve had the option to use in-house developers. I felt that the communication was great and, most importantly, the quality Tapptitude provides is amazing, as is the communication.” – CEO, Food Ordering App

    Former clients
    Honda
    Vias Wine
    SmartDreamers
    Dine Market
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Cluj-Napoca, Romania
    5.0
    5.0
    41 Clutch reviews
  • 12

    Andersen

    Andersen, or A-Soft, is a development and IT company based in Minsk, Belarus with additional offices in Russia, Finland, Ukraine, and the U.S. Employing about 175 people, Andersen was founded in 2007 and serves enterprise, mid-market, and small business clients. They specialize in BI and Big Data consulting and mobile app and custom software development.

    Notable Project

    Andersen partnered with a health technology company to develop a web app that needed frontend refactoring. They provided PHP Laravel development for the web app and supplied Ionic applications that run using data from the client's database. Andersen's expertise and reliable development work allowed several third-party platforms to have API integrations with the app. 

    “The communication has been very good. Having a consistent team and dedicated resources on the project has been an advantage. They are skilled and have a very good work ethic and morale. We get replies even on weekends.” – CEO, Health Technology Company

    Former clients
    Kaspersky Lab
    Samsung
    Marvel
    Media Markt
    Amazon
    $ $ $ $ $
    equalizer $10,000+
    group1,000 - 9,999 Employees
    place Kharkov,, Ukraine
    4.9
    4.9
    65 Clutch reviews
  • 13

    Halcyon Mobile

    Halcyon Mobile is a full-service mobile app development company headquartered in Cluj Napoca, Romania. With a team of more than 100 employees, Halcyon Mobile has created award-winning apps since opening its doors in 2005. The team also specializes in UX/UI and product design, web development, and artificial intelligence. They mostly work with small and mid-market businesses in the consumer products and services, financial services, and arts and entertainment industries.

    Notable Project

    Halcyon developed an iOS and Android app to ease addiction treatment through community support. The team’s robust code, quality design, and transparent workflow impressed the client, as did the end-product.

    “We are very satisfied with their work. We have incredible reviews on the App Store and a rating of 4.6 stars.” – Co-Founder, Addiction Treatment App

    Former clients
    LEGO Systems
    Red Bull Media House
    Founders Forum / SmartUp.io
    rTribe
    Ryalto
    Smith Hotels
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Cluj-Napoca, Romania
    4.9
    4.9
    19 Clutch reviews
    Awards

    Appster Award 2013 , Mobile Awards Romania Nominee 2013 , Google Play Best Apps of 2013 , mFWA Mobile of the Day awards 2013, 2014, 2015 , Google Play Editors' Choice App 2016 , Webby Awards 2017, 2018

  • 14

    Future Mind

    Future Mind is a design and development firm founded in 2008. Their team of about 32 specialists is split between two offices in Warsaw and Tychy, Poland. Future Mind focuses on mobile app development, web development, and UX/UI design for mid-size and large companies across a variety of industries.

    Notable Project

    A healthcare company was building an online tool to facilitate more efficient collaboration between doctors, but Safari didn't support the features they were looking to implement. After deciding to build an iOS app, they hired Future Mind to develop the app and include screen- and video-sharing capabilities, integrated the app with the existing healthcare system, and managed the testing process.

    "The workmanship was excellent, as were their depth of knowledge and professionalism. Future Mind came in, gave us tons of change recommendations for certain areas, did the work, wrote the tests, and hit deadlines. Everything went well with this project." — Senior Software Engineer, Healthcare Company

    Former clients
    Polish Post
    Virgin Mobile
    EY
    Nespresso
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Warsaw, Poland
    4.9
    4.9
    9 Clutch reviews
  • 15

    INLOOPX by Avast

    Award-winning software agency INLOOPX has a team of 130+ and offices in Europe and the United States. Headquartered in Sunnyvale, CA, INLOOPX creates mobile apps, paying specific attention to the user experience.

    Notable Project

    INLOOPX developed a mobile banking app for a bank in the Czech Republic. The app included fingerprint and face recognition technology and integrates with Apple Watch. The partnership is ongoing, and the app won an award in the Czech Republic.

    “They have performed great and are responsive. I have no complaints.” – Head of Mobile Banking & Experience, Czech Republic Bank

    Former clients
    Mercedes-Benz
    T-Mobile
    Volkswagen
    Intel
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place Prague, Czech Republic
    5.0
    5.0
    7 Clutch reviews
    Awards

    Deloitte: Fast 50 Central Europe (2017)

  • 16

    Uptech

    Uptech is a web and mobile app development company based in Kyiv, Ukraine. They were founded in 2016 and have a team of about 75 employees. Along with mobile app development and web development, they also specialize in UX/UI design. They mainly serve midmarket and small business clients in the eCommerce, health care, and financial services industries.

    Notable Project

    Uptech worked with a video production company to build a live streaming platform. The client found that the platform brought significantly more business to their company. They continued to work with Uptech to add in new user requested features.

    “Since we built this platform, I've been tripling my revenue metrics compared to last year. Their work is reliable and professional. I can control and tweak every aspect.” – CEO, Video Production Company

    Former clients
    Dollar Shave Club
    Aspiration
    Audiojoy
    Crello
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Kyiv, Ukraine
    4.9
    4.9
    26 Clutch reviews
    Awards

    2017 Webby Award: Best Shopping App

  • 17

    Intellectsoft

    Intellectsoft is a boutique digital transformation consultancy headquartered in Palo Alto, California. The Company provides cutting edge engineering solutions for global and Fortune 500 companies with the mission to help enterprises accelerate adoption of new technologies, untangle complex issues that always emerge during digital evolution, and orchestrate ongoing innovation.

    Intellectsoft maintains its advanced domain expertise through five dedicated labs:  Cognitive Computing, Decentralized Applications (i.e. Blockchain), Internet-of-Things (IOT), Premier Customer Experience (CX), and Mixed Reality (AR, VR).

    Established in 2007, Intellectsoft operates across multiple offices with the engineering centers in the U.S., the U.K., the Nordic region and Eastern Europe.

    Notable Project

    Intellectsoft created an e-commerce app with matching backend infrastructure, then integrated it into the client’s blockchain technology. Transforming the given creative demands into a satisfactory product under a strenuous deadline was deemed impressive, as were their communication skills and determination.

    “We've given them a challenge, and they've met it, which is why Intellectsoft has become our leading service provider for technology development.” – Program Manager, Holding Company

    Former clients
    Eurostar
    Harley Davidson
    Jaguar
    Universal Pictures
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Kiev, Ukraine
    4.8
    4.8
    27 Clutch reviews
    Awards

    Inc. 5000: #846 in 2018 , Business of Apps: The Techies 2018: Best Use of Emerging Tech , IAOP: Top 100 Outsourcing Companies

  • 18

    Adonis Software

    Adonis Software is a computer software company founded in 2011. Based in Bucharest, Romania, they have a team of 18 employees, specializing in mobile app development, IT strategy consulting, and UX/UI Design. They primarily serve small business and midmarket clients in the financial services and healthcare & medical industries. 

    Notable Project

    Adonis Software developed Android and iOS apps for a gambling company. These apps synchronized with beacons and used Bluetooth to connect with other mobile devices. Overall, the team's work impressed their client. 

    "They continuously delivered great results. " – Administrator, Gambling Company

    Former clients
    Foodify
    A-ha
    Radar for Good
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Bucharest, Romania
    4.8
    4.8
    22 Clutch reviews
  • 19

    AgileEngine

    Founded in 2000, AgileEngine is a software development firm based in McLean, Va with offices in Kiev, Washington, DC, and Beunos Aires. They have more than 200 employees and offer custom software development, app development, and UX/UI design for midmarket clients. 

    Notable Project

    A crowdfunded IoT and software startup hired AgileEngine to augment its development staff and write back-end code for a device they had built. AgileEngine built the framework for the device and the accompanying application and developed front-end mobile app that connects to the device. The startup credits AgileEngine's development team with their ability to meet internal goals and deliver a product in a timely manner.

    "I’ve worked with remote teams in the past. AgileEngine stands out for the quality of their talent. They have a phenomenal process for ensuring they onboard the best of the best, which they succeed in doing." – CEO, IoT and Software Startup

    Former clients
    Knocki
    StreetCount
    Cardology
    Bleacher Report
    $ $ $ $ $
    equalizer $50,000+
    group250 - 999 Employees
    place Kiev, Ukraine
    4.9
    4.9
    36 Clutch reviews
  • 20

    MobiDev

    MobiDev is a software development company based in Atlanta, Georgia, that was established in 2009. Their team of 200+ employees offers custom software development, mobile app development, internet of things development, and web development.

    Notable Project

    MobiDev provided an outsourced development for a dating app company. Their team developed the front- and backend of the app for iOS and Android using PhoneGap. The app quickly rose to one of the top 100 apps on the store and received positive feedback from users.

    "Our application in the iTunes Store was ranked in the top 100 lifestyle apps out of 140,000 apps." — Partner and Owner, Dating App Company

    Former clients
    ComCash
    SmartTab
    StayGo
    NewMoove
    $ $ $ $ $
    equalizer $10,000+
    group250 - 999 Employees
    place , Ukraine
    5.0
    5.0
    12 Clutch reviews
  • 21

    KindGeek

    KindGeek is a web and app development firm based in Lviv, Ukraine. It also has offices in New York and London. With over 110 employees, KindGeek provides small and midmarket businesses with services including web development, mobile app development, e-commerce development, and UX/UI design.

    Notable Project

    KindGeek was hired by a betting platform to help with its web development needs, specifically frontend, backend, and UX/UI design. KindGeek redesigned the platform's website and integrated its payment system and Twitch streaming functionality. Their work has resulted in over 3,000 people signing up on the landing page it designed.

    "I think KindGeek has up-scaled and educated me in some aspects of the website that we need to understand a bit more, like the ins and outs of how we're going to scale it, and why we're choosing the frameworks we're using. KindGeek has educated me in the journey and the forward-looking aspects of what we need to do with the website. " – CEO, Betting Platform

    Former clients
    Truly Cast
    Qards
    STATR
    Solen Studio
    $ $ $ $ $
    equalizer $50,000+
    group50 - 249 Employees
    place Lviv, Ukraine
    4.8
    4.8
    39 Clutch reviews
  • 22

    iteo

    Iteo is a Poland-based digital product agency that specializes in mobile app development, web development, mobile platforms, frameworks and CMS platforms, programming and scripting, and UX/UI design. Established in 2011, the agency works with small, mid-market, and enterprise clients across a variety of industries including financial services, consumer products and services, and business services. The agency is comprised of about 25 specialists.

    Former clients
    Tiramizoo
    WageApp
    Ludmo
    Kia Poland
    Andersen Steel
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Katowice, Poland
    4.9
    4.9
    17 Clutch reviews
  • 23

    IDAP

    IDAP is a full-service software development company based in Ukraine. The team of over 100 builds native applications from scratch. Founded in 2012, IDAP has developed over 200 products for well-known brands.

    Notable Project

    IDAP created a wedding planning app from the ground up. They created synchronization tools, backend architecture, and frontend design. The app was well-received and highly rated.

    “They’ve been very helpful and resourceful in finding available alternatives. They’re quite flexible in their approach, and they always work with me to find the right answer.” – Director, Wedding Planning App

    Former clients
    Coca-Cola
    Network 90
    Bayer
    JTI
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Kyiv, Ukraine
    4.9
    4.9
    17 Clutch reviews
    Awards

    Top App Creators: Top 10 Android App Development Agencies (2016)

  • 24

    mobitouch

    Founded in 2013, mobitouch is a development company based in Rzeszów, Poland with a team of 22. They provide mobile and web development services, UX/UI design, and e-commerce development for small businesses in the advertising, business services, and education industries. 

    Notable Project

    Mobitouch parented with a yoga and mediation lifestyle company to assist with the development of the application. They provided design, in-app features, and the development for the client. The final product was successful and the users reported the app has a friendly UX/UI design and is easy to navigate across all features. 

    “They were creative, and I could see that mobitouch had worked on a number of applications. Their comments were useful and specific to our product.” ––Founder, Yoga & Mediation Company 

    Former clients
    Slow Perzak Wardejn
    iWisher
    Nowa Itaka Sp. z o.o.
    $ $ $ $ $
    equalizer

    Undisclosed

    group10 - 49 Employees
    place Rzeszów, Poland
    4.9
    4.9
    11 Clutch reviews
  • 25

    Jelvix

    Jelvix is a software development agency founded in 2011. Headquartered in Beersheba, Israel, they also have an office in Kharkiv, Ukraine. With a team of 62 employees, their services include IT staff augmentation, mobile app development, and web development. They primarily serve midmarket clients in the healthcare and medical, financial services, and IT industries. 

    Notable Project

    Jelvix coordinated the backend and frontend upgrades of an existing mobile app for a third party. Services included adding functionalities and improving the CMS. The third party has already stated their desire to continue collaboration for later versions.

    “The app has been released and is performing well for users. The client has already suggested to us that they would like to keep this same development team to oversee the next version.” – Project Manager, App Development Firm 

    Former clients
    MedicAll
    Pride of Maui
    Lofty
    $ $ $ $ $
    equalizer $50,000+
    group250 - 999 Employees
    place Kharkiv, Ukraine
    5.0
    5.0
    14 Clutch reviews
  • 26

    Atmosphere Apps

    Atmosphere Apps is a software development company has specialized in mobile development since its founding in 2001. Based in Gainesville, FL with a satellite office in Poland, Atmosphere Apps tasks its team of over 15 employees with designing, developing, and maintaining clients' mobile apps, as well as web development and UX/UI design work.​​​​​​

    Notable Project

    Atmosphere Apps worked with a digital equipment company to create a mobile app that facilitated communication between two sales teams after the client acquired a company. The project included developing the app to be compatible with iOS, Android, mobile phones, and tablets. The client said that 60% of its intended users downloaded the app a couple weeks after its launch.

    "They’re tremendous. I highly recommend Atmosphere Apps. ...The platform is very flexible. We had a list of requirements, and then I gave more detailed specs. What was really important was that they were always flexible." – Senior Product Manager, Digital Equipment Firm

    Former clients
    FP Notebook
    Crain Communications
    Haymarket Media
    Advantage Publishing
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Rzeszow, Poland
    4.9
    4.9
    15 Clutch reviews
    Awards

    Winner Best Breast Cancer Apps by Healthline (2016)

  • 27

    Ackee

    Ackee is a mobile app and web development company based in Prague. Founded in 2012, its team of fewer than 50 specializes in web development, mobile & app marketing, and AR/VR development.

    Notable Project

    Ackee created a promotional application for an international cellular provider as part of its holiday season marketing campaign. Ackee gamified the experience, creating an interactive contest with real prizes for the client's customers. The large-scale data architecture required led Ackee to develop a complex back-end for the client's servers that enabled access by up to 300,000 visitors at once. Additionally, the project integrated second screen features that allowed users to interact with the cellular provider's TV spots.

     

    Former clients
    Tapito
    Dáme jídlo
    T-Mobile
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Prague 8, Czech Republic
    4.8
    4.8
    13 Clutch reviews
  • 28

    Erminesoft

    Erminesoft is a San Francisco based app developer that was founded in 2012. They also have locations in Lewes, Del. and Kharkov, Ukraine. Their team of 18 specializes in mobile app development and UX/UI design. They mostly serve small business clients in the retail, business services, and media industries.

    Notable Project

    Erminesoft worked with a software architect business to port their IOS app over to Android. The finished product was as functional as the IOS app and they even made some improvements. The client considered the new app to be better than the original.

    “We pushed the app out to our user base, and we got a really good response. The app works flawlessly. Erminesoft gave us what we were looking for.” - Co-founder, Software Architect Business

    Former clients
    GlobBar
    Chatboard
    Pumpkin Head
    Whrzat
    $ $ $ $ $
    equalizer

    Undisclosed

    group10 - 49 Employees
    place Kharkov, Ukraine
    5.0
    5.0
    3 Clutch reviews
    Awards

    Davey Awards

  • 29

    Syberry

    Syberry is a custom software development company of 65 employees, founded in 2011. Their headquarters is in Austin, Texas, with other locations in Warsaw, Poland, Minsk, Belarus, and New York. They offer services in custom software development, and application management and support.

    Notable Project

    Syberry developed a large, complex .NET application for a marketing agency. The client provided the blueprints, and Syberry built a multi-faceted application with a .NET backend. They also implemented numerous dependencies and third-party integrations. The client praised their high-quality work.

    “The most impressive things about Syberry were their attention to detail and communication style.” – CEO, Marketing Agency
     

    Former clients
    The Walt Disney Company
    THG Energy Solutions
    Livestream
    PayPal
    $ $ $ $ $
    equalizer $50,000+
    group250 - 999 Employees
    place Warsaw, Poland
    5.0
    5.0
    12 Clutch reviews
  • 30

    Wolfpack Digital

    Wolfpack Digital is a development and design agency based in Romania. Since 2015, the agency and its 20+ member team specialize in web design and development, UX/UI design, and mobile app development. The agency focuses on small-business clients in various industries including transportation, automotive, and arts & entertainment.

    Notable Project

    Wolfpack Digital developed an app for Android and iOS that allows users to share information for events. The app launched on time and received a bunch of positive reviews. The client prides Wolfpack Digital on their flexibility.

    "We really felt like Wolfpack was part of the team during the year that we worked together."- Co-Founder, Local Events App

    Former clients
    Fluid UI
    Makerist
    AutoUncle
    ZipHire
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Cluj-Napoca, Romania
    5.0
    5.0
    26 Clutch reviews
    Awards

    Central European Startup Awards: National Finalist (2019) , Alpha Hub Accelerator: Winner (2019) , CLUJ-NAPOCA: Strongest IT Employers (2019)

  • 31

    Futurist Labs

    Founded in 2014, Futurist Labs is a headquartered in Silicon Beach and Silicon Valley, Calif. with an international office in Bulgaria. The development agency of 10+ teammates has expertise in custom software development, mobile app development, and web development. The team serves clients across a range of industries from has consumer products and IT to advertising.

    Notable Project

    Futurist Labs developed a ticket-scanning application for a computer software company. The team built a user-friendly app with easy navigation that's compatible with both the Android and iOS platforms. Users love the app and its innovative features. The client has praised Futurist Labs for their flexibility and engagement. 

    "I was impressed by the quick turnaround. Futurist Labs has a thorough knowledge base of the technology use and offer their valuable services at a reasonable cost." –President, Computer Software Company

    Former clients
    Inko
    DealHub
    Stringr
    L’Oreal
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Sofia, Bulgaria
    4.9
    4.9
    21 Clutch reviews
  • 32

    Bamboo Apps

    Bamboo Apps is a design and development studio founded in 2002 in Tallinn, Estonia. Bamboo Apps utilizes a team of more than 50 employees to provide services in mobile app development, software development, and UI/UX design.

    Notable Project

    Bamboo Apps developed iOS, Android, and web-based applications for a telecommunications company and integrated the apps with other existing platforms. The apps allow customers to manage their accounts, and the company can connect with its customers. 

    "The Bamboo Group team demonstrated excellent analytical skills and nailed the customer requirements. They delivered a powerful customer-centric mobile solution." - Project Manager, Telecommunications Company 

    Former clients
    Jaguar
    Sanofi
    Telekom Austria Group
    Skoda Auto
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Tallinn, Estonia
    4.8
    4.8
    9 Clutch reviews
  • 33

    Cleverlance Enterprise Solutions a.s.

    Cleverlance is an information services and technology firm that has offices in Redwood City, Calif., Prague, and Bratislava, Slovakia. Founded in 2000, Cleverlance's team of about 450 employees has nearly two decades of experience in web, software, and mobile app development. The firm primarily works with small business and mid-market clients – as well as a few larger enterprises – in the financial services industry, among others. 

    Notable Project

    Cleverlance partnered with a telecommunications firm in order to work on app development and enhancement. The team at Cleverlance took the client's outdated voicemail app and relaunched after making major technical additions. The firm made the app compatible with both iOS and Android devices, designed it, and conducted QA and product testing. The client was impressed with Cleverlance's flexibility and creativity. 

    "They’re interested in trying new things and finding unique ways to sell more products or make them better, which is an invaluable asset in a partner." —HR Digital & Innovation Telecommunications Firm 

    Former clients
    ooREDoo
    Generale Group
    KBC Group
    02 Societe
    $ $ $ $ $
    equalizer $25,000+
    group250 - 999 Employees
    place Prague, Czech Republic
    4.3
    4.3
    3 Clutch reviews
  • 34

    Sigma Software

    Sigma Software is a consulting software development company with nearly 700 employees. Founded in 2002, Sigma Software is headquartered in Kharkiv, Ukraine and has offices in the U.S., Poland, and Sweden. It specializes in mobile app development, web development, and custom software development. The company focuses on the advertising & marketing and automotive industries.

    Notable Project

    Sigma Software developed and launched an advertising platform for an advertising technology firm. The firm had a general idea for the platform, but needed the technical skills to launch it. Sigma Software provided interface design and coding, using a team of 8-12 developers. The launched ad platform began successfully generating revenue within 6 months and received positive feedback.

    "We consider Sigma Software to be a strategic partner and an integral part of what we're doing at this time." – Founder & CEO, Ad Tech Firm

    Former clients
    Volvo
    Scandinavian Airlines
    Oath
    Fortum
    Formpipe
    Wargaming
    PrismTech
    Bamboo Solutions
    $ $ $ $ $
    equalizer $50,000+
    group1,000 - 9,999 Employees
    place Warsaw, Poland
    4.5
    4.5
    2 Clutch reviews
  • 35

    ANODA Software Development Agency

    ANODA Mobile Development Agency is a Kharkiv, Ukraine based app developer. They were founded in 2013 and have a team of 32 employees. Along with mobile app development, they also specialize in UX/UI design and application testing. They mostly work with small businesses in health care, utilities, and consumer products industries.

    Notable Project

    An online jewelry store partnered with ANODA to create an app that would move their online store to mobile. Once the iOS app was finished, they continued their partnership for maintenance and to develop an Android version. The client is pleased with the team's work.

    “They've produced great work, and I like what they do, which is why it's still ongoing.” – Owner, Online Jewelry Store

    Former clients
    ShiftMe
    Outingz
    Planestry
    HomeNotes
    FitTrain
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Kharkiv, Ukraine
    4.4
    4.4
    14 Clutch reviews
  • 36

    LoyaltyPlant

    LoyaltyPlant is an app marketing agency based in New York City, with offices in Ukraine and Russia. Founded in 2011, the team of 84 specializes in mobile app development, mobile and app marketing, and UX/UI design.

    Notable Project

    LoyaltyPlant worked on a custom loyalty system for a restaurant. They developed an iOS, Android, and Windows app which serves an ordering and payment system and a loyalty program. They worked on every stage from the concept to testing. The client was pleased with the positive feedback the project received.

    “Our customers love it. They’re ecstatic about it. On any of our 2017 reviews on Yelp, TripAdvisor, or Google, probably half of all the reviews mention our app. It’s popular with our customer base and our employees really like it too.” – Co-Founder, Restaurant 

    Former clients
    Burger King
    KFC
    Subway
    Cinnabon
    $ $ $ $ $
    equalizer $5,000+
    group50 - 249 Employees
    place , Ukraine
    5.0
    5.0
    2 Clutch reviews
  • 37

    Railwaymen

    Railwaymen is a software development company based in Krakow, Poland with another office in San Francisco. Founded in 2009, the team of about 125 provides web development, mobile app development, and custom software development.

    Notable Project

    Railwaymen worked with an e-learning sports video website to create new features for its website. The team mainly used Ruby on Rails, but also used Java, HTML, and React Native. Their work resulted in a better onboarding experience for users.

    “Our site was advanced when they joined us. They understood it, made changes, and added features within a week.” — Founder, E-Learning Sports Video Website

    Former clients
    ProTenders
    MySoberRoommate
    Safe Driving
    BookWhiz
    Wishlist app
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Krakow, Poland
    5.0
    5.0
    32 Clutch reviews
  • 38

    Applover

    Applover Software House is a software house headquartered in Wroclaw, Poland that specializes in UX/UI design, graphic design, web development and more. Founded in 2014, the house works with midmarket companies and small businesses across industries such as advertising and marketing, arts, entertainment, and music, consumer products and services, and education. Applover Software House is comprised of 25 employees.

    Notable Project

    A cryptocurrency service hired Applover Software House to create a minimum viable product (MVP) using Ruby on Rails that is an automatic trading and data analysis platform. The client was confident in their work. 

    "They catch on quickly, and even provide some improvements to our thinking." – CEO, Cryptocurrency Service 

    Former clients
    Holy Sheep!
    Footsteps
    Enterdate
    Animo
    $ $ $ $ $
    equalizer $5,000+
    group10 - 49 Employees
    place Wrocław, Poland
    4.9
    4.9
    12 Clutch reviews
  • 39

    Shakuro

    Shakuro is a design and development agency founded in 2006. Headquartered in Newark, Del., they also have offices in Russia, Ukraine, the U.K., Germany, and Israel. The team of over 250 people has experience in web development, mobile app development, and UI/UX design for mid-market, small business, and enterprise clients largely in the business services industry. 

    Notable Project

    Shakuro helped create a social networking app for a startup. The agency designed and developed the app, as well as maintained the content management system (CMS) for the platform overall. The company was impressed with the quality of the app and has noticed an increase in engagement.

    “I think it’s much better to have more of a dedicated team, and that’s why we’ve stayed with them [Shakuro] throughout this period.” – Co-Founder, App

    Former clients
    Metro
    CG Society
    Altium
    Cuberbrush
    Swyft
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Kyiv, Ukraine
    5.0
    5.0
    27 Clutch reviews
  • 40

    MLSDev

    MLSDev is a full-service web and mobile app development firm of 50+ based in Ukraine with offices in Poland and California. Started in 2009, they follow lean principle and agile methodologies to create innovative solutions for organizations of any size.

    Notable Project

    After completing a customer loyalty mobile app for an international fast food brand, MLSDev’s finished product skyrocketed to number one in the app store.The client plans to work with the team again, given their flexibility and remarkable results.

    “MLSDev was very professional and always accessible. They were always ready to discuss different questions. I'm very happy with the work.” – Marketing & Digital Director, Global Fast Food Brand

    Former clients
    Danone
    EdgeRift
    ESPN
    McDonald’s
    Panasonic
    $ $ $ $ $
    equalizer $75,000+
    group50 - 249 Employees
    place Kyiv, Ukraine
    4.6
    4.6
    29 Clutch reviews
    Awards

    DOU: Top Midsize Employers (2015, 2016)

  • 41

    AB4 Systems

    AB4 Systems is a software products development company headquartered in Singapore and Bucharest, Romania. The company was founded in 2015 and has 30 people who specialize in software product strategy, product design, data science (AI/ML, visualizations), software development (backend, web, and mobile). They mainly serve funded startups and large international organizations.   

    Notable Project

    AB4 Systems provided full-stack product development for a medical software system that enables easy collaboration around medical imaging for multi-disciplinary teams of doctors. They led all the phases of software product development: user research, product design (user experience and user interface), development, and launched through multiple iterations over a period of 2 years. The client continued the partnership was satisfied with the expertise, quality of work, and the speed of development. 

    "I appreciate how well they’ve integrated with my company. They have a bird’s eye view of our business and understand the complexities around the project." – Co-Founder, Medical Software Solutions Company

    Former clients
    UNICEF
    World Bank
    Medicai
    SkinVision
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place Bucharest, Romania
    5.0
    5.0
    20 Clutch reviews
  • 42

    Netizens

    Netizens is a digital innovation house based in Katowice, Poland. They were founded in 1999 and have 38 employees. Along with mobile app development, they also specialize in custom software, IoT, and web development. They mostly work with midmarket clients in the business services, consumer products, and advertising industries.

    Notable Project

    A health management company hired Netizens to build a database of patient data. They created a program that aggregated laboratory and X-ray data into a central database. The program gave the client a significant advantage over their competitors.  

    “Without their database, our physicians couldn’t be successful in such a dynamic field. Our partners have praised the solution’s performance and smooth experience.” – Chairman, Health Management Company

    Former clients
    Edipresse
    Cheil Germany
    Concept X
    Flewid
    Novartis
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Katowice, Poland
    4.8
    4.8
    8 Clutch reviews
  • 43

    Geniusee

    Geniusee is a software development agency based in Kyiv, Ukraine. Founded in 2016, their team of about 20 work with small and mid-market businesses. They specialize in web development, mobile app development, and artificial intelligence. 

    Notable Project

    Geniusee created a website for a global ride-sharing service. The integrated CRM and mobile IP addresses for the site, and built a dual-language interface. The client said that the new website meets their expectations.

    "When I compare the site with those of my competitors, I’m satisfied. People have actually asked me how I found Geniusee." — Founder, Ride-Sharing Service

    Former clients
    Digitalbits
    PrintBI
    AgileMinds
    DataRobot
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Kyiv, Ukraine
    5.0
    5.0
    16 Clutch reviews
  • 44

    111 Minutes

    111 Minutes is a 50+ web and mobile app studio located in Los Angeles, CA with an office in Dnipro, Ukraine. Their digital product team has been creating growth-oriented apps that users love since 2007.

    Notable Project

    111 Minutes developed a sports training app for iOS and Android to encourage athletic engagement in students. The client praised the team’s transparency, timeliness, and cost-efficiency.

    “111 Minutes delivered all the features we needed within that budget and timeline.” – Boarding Supervisor, International School

    Former clients
    Checkpoint
    Mercedes-Benz
    Red Bull
    Scholastic
    $ $ $ $ $
    equalizer $10,000+
    group50 - 249 Employees
    place Dnipro, Ukraine
    4.9
    4.9
    20 Clutch reviews
  • 45

    Norbsoft

    Norbsoft is a mobile app developer of 19 employees, founded in 2003. Their headquarters is in Waterloo, Canada, with two Polish locations in Warsaw and Krakow. They offer services in mobile app development and UX/UI design. They primarily serve midmarket clients in the financial, consumer products, and advertising industries.

    Notable Project

    A marketing and sales firm hired Norbsoft to develop apps for integrated marketing campaigns. The work is ongoing, and recent projects include repurposing existing tech apps. The client appreciated their dependable and high-quality work.

    “I was impressed by their flexibility. We will often get feedback from other vendors about how something should be done, but Norbsoft Mobile's developers are good at taking what we're looking for and making it happen.” – Senior Account Executive, Marketing and Sales Firm
     

    Former clients
    Samsung
    BMW
    Electronic Arts
    Mosaic Sales Solutions
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Warsaw, Poland
    4.9
    4.9
    10 Clutch reviews
    Awards

    tuba.FM “Mobile Application ‘Entertainment’” Mobile Trends Award

  • 46

    Cruxlab, Inc.

    Cruxlab, Inc. is a mobile app development company based in Los Angeles with an additional office in Ukraine. Founded in 2010, the team of 19 specializes in mobile app development, UX/UI design, and web development. 

    Notable Project

    Cruxlab, Inc. worked on app development for a wine company. They built an app from scratch, providing coding and handling the app store relationship. The client was impressed with the expertise they brought to the project. 

    “Their knowledge of app development is excellent. They know the technology and the trends, and what to do or not to do. They are a good partner when it comes to choices, strategy, and the actual building of the app.” – Owner, Wine Company 

    Former clients
    Fuelcycle
    Falke
    Hooke
    Image Metrics
    $ $ $ $ $
    equalizer $25,000+
    group10 - 49 Employees
    place , Ukraine
    5.0
    5.0
    14 Clutch reviews
  • 47

    bright inventions

    Bright Inventions is a full-stack software development studio based in Gdansk, Poland. Founded in 2012, Bright Inventions' team of about 20 employees provides mobile app development, blockchain, web development, and IoT development services to small, mid-market, and enterprise businesses alike.

    Notable Project

    Bright Inventions provided assistance on building a native mobile app for an e-health startup. The team managed development in creating iOS and Android apps with two platforms; one for patients, which is more limited, and one for therapists, which has more features. The quality of code was central in persuading a larger company to purchase the platform.

    "We learned more about the app and our customers with each step, and they implemented those findings into the next sprints." – Former CEO, E-Health Startup

    Former clients
    Everytap
    SmartHelp
    Datarella
    AppAdvisors
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Gdańsk, Poland
    4.9
    4.9
    7 Clutch reviews
  • 48

    Polidea

    Polidea is a software development company founded in 2009. Polidea is located in Warsaw, Poland where its team of 63 works on mobile app development, web development, UX/UI design, and more for clients in a variety of industries.

    Notable Project

    A startup was creating time-tracking and management software and needed a development team to build the platform. Polidea created mobile and desktop versions of the app, a scalable backend, public API, and Bluetooth integrations.

    "They cared about the project and our users. They didn’t feel like a service company. They felt like a team within our company, which you don’t find a lot." — Founder, Time Tracking App

    Former clients
    Philips
    Dolby
    HP
    StepStone
    $ $ $ $ $
    equalizer

    Undisclosed

    group50 - 249 Employees
    place Warsaw, Poland
    4.9
    4.9
    10 Clutch reviews
    Awards

    Top Internet of Things Developer Award (2016)

  • 49

    Holdapp

    Holdapp is a mobile app development company in Wrocław, Poland. Founded in 2012, they have about 16 employees that serve mostly small-business and midmarket clients. Services include web, e-commerce, AR/VR, and IoT development.

    Notable Project

    Holdapp helped develop a mobile app by providing staff augmentation. They built an iOS platform that features a 3D sound system and Bluetooth capabilities. The app has received positive feedback about its coding. 

    “We didn’t feel like we were just a client—it felt like a real partnership, and we learned a lot from them.” – Account Manager, App Developer

    Former clients
    Universal Music
    Egmont
    Nordisk Film
    Pixers
    Answear
    $ $ $ $ $
    equalizer $10,000+
    group10 - 49 Employees
    place Wrocław, Poland
    4.9
    4.9
    17 Clutch reviews
  • 50

    CodeIT

    CodeIT is a development company in Kharkiv, Ukraine, that was founded in 2007. CodeIT's more than 50 employees provide web development, mobile app development, and custom software development services to brands in a variety of industries.

    Notable Project

    A blogging platform hired CodeIT to develop its website from scratch. CodeIT used Zend and JavaScript for the site's frontend. Within 3 months of launch, the website attracted more than 100,000 unique visitors per month.

    “Overall, we are extremely pleased with how the collaboration turned out. CodeIT undersood our needs and always tried its best to meet our demands.” — CEO and VP of Marketing, Blogging Platform

    Former clients
    Securolytics
    StarMentor
    Zimit
    Sweet Rush
    PitchPersonal
    $ $ $ $ $
    equalizer $25,000+
    group50 - 249 Employees
    place Kharkiv, Ukraine
    4.9
    4.9
    15 Clutch reviews
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