Top 100 Mobile App Developers in Eastern Europe
The Best of December 2025Looking for a top mobile app development company in Eastern Europe?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, 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.
List of the Best Eastern Europe Mobile App Development Companies
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511$10,000+50 - 249 employeesCherkasy, UkraineRead More
Ekreative is a mobile app company with a team of more than 50 members founded in 2002. Based in Memphis, Tenn., with offices in London and Cherkassy, Ukraine, they offer their services in custom software, mobile app, and web development to clients ranging from startups to enterprises from various fields, such as healthcare, education, and financial services.
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EnvistaIndustries
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512$25,000+50 - 249 employeesGliwice, PolandRead More
I-systems is a web development firm based in Gliwice, Poland. Founded in 2004, i-systems has a team of just over 60 employees. It offers e-commerce, web, and mobile app development, as well as IT strategy consulting and web design.
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OchnikIndustries
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513$25,000+10 - 49 employeesPrague, Czech RepublicWonder Makers is a small web development firm founded in 2014. Their services include Web Development, Mobile App Development, Web Design, UX/UI Design, and more. The company is based in Prague, Czech Republic.Read More
Clients
Immutable Avalanche AMGI StudiosIndustries
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514$1,000+10 - 49 employeesWarszawa, PolandSygnisoft sp. Z o.o. Is a software development firm based in Warszawa, Poland. Founded in 2015, the small team focuses on Custom Software Development, Mobile App Development, Web Development, and Blockchain.Read More
Clients
Warsaw Marathon -
515$25,000+10 - 49 employeesKraków, PolandRead More
KISS digital is a mobile and web development company from Krakow, Poland. Founded in 2012, the team of 33 works with enterprises, middle-market companies, and small businesses across industries such as healthcare and medical, advertising and marketing, and business services providing mobile app development, web development, UX/UI design, and web design services.
Clients
PayPoIndustries
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516$5,000+10 - 49 employeesTallinn, EstoniaRead More
Mifort is a web development firm. Founded in 2015, the team focuses on web development and mobile app development. Their small company is Tallinn, Estonia-based.
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517$10,000+10 - 49 employeesWrocław, PolandRead More
Launched in 2015, Giant Lazer is an AR/VR development company. They are in Wrocław, Poland and have a small team. The firm specializes in AR/VR development, mobile app development, and wearable app development.
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518$5,000+250 - 999 employeesSuceava, RomaniaRead More
ASSIST Software is a trusted AI and software development company with headquarters in Germany and Romania. With over 360 professionals and 33+ years of experience, we specialize in Artificial Intelligence, Custom Software Development, Web and Mobile Applications, Cloud Solutions, Product Design and more. Innovation is in our DNA. By blending technical expertise with creativity, we deliver impactful solutions across industries such as healthcare, IoT, manufacturing, education and cybersecurity.
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519Undisclosed50 - 249 employeesL'viv, UkraineProffiz is an IT staff augmentation company. Their midsize team is headquartered in L'viv, Ukraine and Kraków, Poland. Their services include IT staff augmentation, Web Development, Artificial Intelligence, Custom Software Development, and more. The agency was launched in 2017.Read More
Clients
ESKO - Packaging Management Platform EYEQ - AI-Powered Image Correction Print.com - Manufacturing automation solution MS Printing Solutions - License Management SolutionIndustries
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520$10,000+10 - 49 employeesZagreb, CroatiaE-commerce development company Shipshape Solutions is in Zagreb, Croatia. Launched in 2014, the small team specializes in E-Commerce Development, Custom Software Development, and Mobile App Development.Read More
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Pevex Oktal Pharma Makromikro Grupa Nova TVIndustries
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521$10,000+2 - 9 employeesZagreb, CroatiaRead More
Gaurus d.o.o. Is a small software development firm. Established in 2016, the company is based in Zagreb, Croatia and Zagreb, Croatia. Their team offers custom software development, mobile app development, web development, and Artificial Intelligence.
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522$10,000+50 - 249 employeesKraków, PolandRead More
Applandeo is a software house that was founded in 2014. Their headquarters are in Krakow, Poland, where 38 employees provide end-to-end web and mobile application development. They also specialize in UI and UX design, data analysis, website design and programming, often working with small businesses, midmarket companies and global enterprises.
Clients
KodentIndustries
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523$10,000+50 - 249 employeesPoznań, PolandRead More
Bitnoise is a digital development company based in Poznań, Poland. They were founded in 2009 and have a team of 17 employees. They specialize in web development, mobile app development, and application management for small business and midmarket clients.
Clients
Luxus HelsinkiIndustries
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524$25,000+50 - 249 employeesL'viv, UkraineRead More
Custom software development company Eventyr was established in 2017. The midsize team focuses on custom software development, web development, mobile app development, AR/VR development, and more. The firm is in Kharkiv, Ukraine.
Clients
VonderIndustries
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525$25,000+10 - 49 employeesPoznań, PolandRead More
Curiosum is a web & mobile software development & consulting team based in Poznań, Poland. The team, founded in 2019, has a team of less than ten that provided custom software development, web development, and mobile app development services. Curiosum serves small and larger-sized companies in the advertising & marketing, arts & entertainment, education, health care & medical, and e-commerce industries.
Clients
DigiformaIndustries
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526$10,000+10 - 49 employeesWarszawa, PolandRead More
IT staff augmentation company New Digital Street was established in 2019. They are in Warszawa, Poland; Waterloo, Canada and Frankfurt am Main, Germany and have a small team. New Digital Street provides IT staff augmentation, ux/ui design, mobile app development, and web development.
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527$25,000+10 - 49 employeesBratislava, SlovakiaBRACKETS is a small software development firm. Established in 2015, the company is located in Bratislava, Slovakia. Their services include Custom Software Development, Artificial Intelligence, Mobile App Development, UX/UI Design, and more.Read More
Clients
IKEA Danone Winners Group Asahi EuropeIndustries
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528$5,000+10 - 49 employeesŁódź, PolandFounded in 2022, Lowgular is a software development firm. The small team focuses on Custom Software Development, Web Development, IT strategy consulting, IT staff augmentation, and more. The firm is headquartered in Łódź, Poland and Rio de Janeiro, Brazil.Read More
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eSky GroupIndustries
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529$50,000+10 - 49 employeesWarszawa, PolandRead More
Nozomi - Digital Health Product Studio is a mobile app development firm launched in 2019. They are located in Warszawa, Poland and have a small team. Their services include mobile app development, ux/ui design, product design, custom software development, and more.
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530$5,000+10 - 49 employeesDnipro, UkraineRead More
Mushket Mobile is a mobile app development company based in Dnipro, Ukraine. Their services include UI/UX design, iOS/ Android native development, and QA testing. Founded in 2016, they work almost entirely with smack businesses in the education industry.
Clients
"MM is a team of the lightning fast developers who have a solid understanding of the iOS development process." William Upshaw, Pro Photo Shoot.Industries
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531$10,000+50 - 249 employeesKraków, PolandRead More
IT managed services company Implex was established in 2020. The midsize team specializes in IT managed services, Custom Software Development, Web Design, UX/UI Design, and more. The agency is headquartered in Kraków, Poland and Kyiv, Ukraine.
Clients
Admit.me Percona WikiartIndustries
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532$25,000+50 - 249 employeesRīga, LatviaRead More
MAK IT is a software development firm. Established in 2011, the team provides custom software development, mobile app development, and ux/ui design. Their midsize company is based in Rīga, Latvia and Novi Sad, Serbia.
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AccentureIndustries
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533$1,000+10 - 49 employeesTernopil, UkraineRead More
eMagicOne is a development agency based in Plymouth, Minn. with more than 10 experts. Since their founding in 2012, they have offered mobile app development, e-commerce development, and SEO solutions for clients in the field of e-commerce.
Clients
HidraulicartIndustries
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534$25,000+10 - 49 employeesWarszawa, PolandCustom software development company Order Group was launched in 2013. The small Warszawa, Poland-based team provides Custom Software Development, Web Development, Mobile App Development, IT strategy consulting, and more.Read More
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535$25,000+2 - 9 employeesBucurești, RomaniaRead More
XCODES DEVELOPMENT is a small custom software development firm. They focus on custom software development, web development, and mobile app development and were established in 2018.
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536$10,000+250 - 999 employeesKaunas, LithuaniaFounded in 2008, SoftTeco is a custom software development company. The agency focuses on Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more and has a midsize team. The agency is located in Kaunas, Lithuania; Wenham, Massachusetts; Vilnius, Lithuania and T'bilisi, Georgia.Read More
Clients
Raiffeisen Bank The World Bank Millennium Bank VolkswagenIndustries
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537$10,000+10 - 49 employeesBudapest, HungaryUDEMX ltd. Is a software development company located in Budapest, Hungary; Békéscsaba, Hungary and Szeged, Hungary. The small agency was launched in 2009. Their services include Custom Software Development, Mobile App Development, and IT strategy consulting.Read More
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538$10,000+10 - 49 employeesOdesa, UkraineTodor3D is a small website development company based in St. Petersburg, Florida; Tallinn, Estonia; Dubai, United Arab Emirates and Odesa, Ukraine. Established in 2020, the team focuses on Web Development, AR/VR development, and Mobile App Development.Read More
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539$25,000+10 - 49 employeesDąbrowa Górnicza, PolandRead More
Headquartered in Katowice, Poland, NS Code is an IT solutions provider. Since 2018, their small team of fewer than 10 has been specializing in mobile app, web, and software development for various clients.
Clients
Silesian University of TechnologyIndustries
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540$25,000+10 - 49 employeesNovi Sad, SerbiaRead More
Marble IT is a Novi Sad, Serbia-based software development firm. Founded in 2018, the small team specializes in custom software development, mobile app development, web development, AR/VR development, and more.
Industries
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