Top 100 Mobile App Developers in Eastern Europe
The Best of April 2026Looking 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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931$5,000+50 - 249 employeesPrague, Czech RepublicRead More
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.
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IntelIndustries
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932$5,000+250 - 999 employeesVilnius, LithuaniaLocated in Vilnius, Lithuania and København, Denmark, Front IT is a software development firm. The midsize team provides Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more. The company was established in 2006.Read More
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933$50,000+10 - 49 employeesChișinău, MoldovaRead More
Founded in 2009, AMIGO is a design agency. Their team of around 5 employees is based in Chisinau, Moldova. They focus on web design, UI/UX design, and web development.
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934Undisclosed10 - 49 employeesLiptovsky Mikulas, SlovakiaINOGILE is a Liptovsky Mikulas, Slovakia-based software development company. The company offers Custom Software Development, Mobile App Development, Other Application Development, Web Development, and more and is small.The company was founded in 2013.Read More
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935Undisclosed10 - 49 employeesJanki, PolandRead More
JAVEO is a custom software development house based in Warszawa, Poland. Founded in 2000, their team of 20 serves clients in the telecommunications, banking, and insurance fields. Services include CMS and platform development.
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Link4Industries
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936$25,000+50 - 249 employeesKherson, UkraineRead More
Postindustria is a development agency headquartered in Richmond, UK, with additional locations in Ukraine and Montenegro. Since 2006, the team of just over 70 has provided web and mobile app development, web design, UX/UI design, application testing services, and more to mainly mid-sized clients.
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OpenXIndustries
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937$50,000+50 - 249 employeesBanja Luka, Bosnia and HerzegovinaRead More
DVC Solutions is a software development company headquartered in Chicago, with other offices in Halmstad, Sweden, and Banja Luka, Bosnia & Herzegovina. Founded in 2013, they have about 16 employees that do web development, mobile app development, custom software development, and UX/UI design. DVC Solutions serves mostly small and midmarket businesses in a variety of industries.
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AmondiIndustries
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938$50,000+10 - 49 employeesBeograd, SerbiaRead More
Custom software development firm Phoenix Consultancy LLC was launched in 2020. In Dublin, Ohio and Beograd, Serbia, their small team specializes in custom software development, e-commerce development, mobile app development, web development, and more.
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UNICEFIndustries
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939$5,000+10 - 49 employeesWarszawa, PolandRead More
Readiy is a product design company launched in 2021. They are located in Warszawa, Poland and have a small team. Their services include product design, IoT development, custom software development, web development, and more.
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940$25,000+10 - 49 employeesWarszawa, PolandRead More
PerceptionBox is a website development firm founded in 2015. The small Ramat Gan, Israel-based team focuses on web development, HR services, custom software development, Artificial Intelligence, and more.
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GuruShotsIndustries
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941$10,000+50 - 249 employeesBratislava, SlovakiaHeadquartered in Dnipro, Ukraine and Bratislava, Slovakia, Agilie is a midsize UX company. Launched in 2010, the team focuses on UX/UI Design, Web Development, Mobile App Development, IT strategy consulting, and more.Read More
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GivingliIndustries
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942$10,000+50 - 249 employeesWarszawa, PolandSoftware development company NOVELPAY - Fintech Software House was founded in 2012. The agency specializes in Custom Software Development and Mobile App Development, and is midsize.Read More
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943$10,000+50 - 249 employeesKharkiv, UkraineRead More
Fortifier is a software development company based in Kharkiv, Ukraine, and founded in 2013. Their team of 41 employees specializes in mobile app development, AI, and web development. They mainly work with clients in the healthcare, education, and financial services industries.
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InsurTech companiesIndustries
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944$50,000+250 - 999 employeesKraków, PolandRead More
CHI Software is a software company with 4 development centers in Ukraine: Kharkiv, Kyiv, Dnipro, Zaporizhia. Founded in 2006, CHI Software now has over 500 employees who specialize in providing solutions for startups and establish businesses, especially in the fintech, insurtech, and banking industries. The services include technological consultancy, product development, dedicated engineering teams, and on-demand staffing. They offer expertise in AI, mobile, web, cloud, IoT, and AR/VR solutions.
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Minespider Banyan Infrastructure Imagine Learning MeetupIndustries
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945$10,000+10 - 49 employeesKyiv, UkraineAstarios Labs, an user experience company, is headquartered in Rudolfstetten-Friedlisberg, Switzerland; Kyiv, Ukraine and Tallinn, Estonia. The small agency was founded in 2018. Their team provides UX/UI Design, Cybersecurity, IT staff augmentation, Custom Software Development, and more.Read More
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Suter AGIndustries
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946$5,000+10 - 49 employeesKharkiv, UkraineDesign and Test Lab is a mobile app development firm located in San Francisco, California and Kharkiv, Ukraine. The agency specializes in Mobile App Development, Web Development, UX/UI Design, Application Testing, and more and has a small team.The agency was established in 2005.Read More
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KanopyIndustries
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947$5,000+10 - 49 employeesZagreb, CroatiaRead More
Amondi GmbH, an e-commerce development company, is in Munich / Fraunberg, Germany and Zagreb, Croatia. The small firm was established in 2016. Their team offers e-commerce development, web development, ERP consulting and SI, mobile app development, and more.
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948$5,000+2 - 9 employeesWarszawa, PolandRead More
Founded in 2014, Outline is a mobile app and IoT development company based in Warsaw, Poland with a team of 2. They focus on mobile productivity, social, and digital content applications for client projects.
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Techtronic Industries North America, -
949$5,000+2 - 9 employeesSofia, BulgariaRead More
MyApp.BG is a computer software company located in Sofia, Bulgaria. They were founded in 2019 and employ between 2 and nine staff. MyApp.BG specializes in Android and iOS mobile application development, and offers consulting services for Google Play and the AppStore.
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950$10,000+10 - 49 employeesSzczecin, PolandRead More
GeekForce | Software Development is a full-service software development agency focused on web and mobile apps located in Szczecin, Poland. Founded in 2018, they also have locations in Wroclaw, Poland, and New York City. They have about 14 employees who focus on small business and midmarket clients in various industries: gaming, IT, arts, entertainment, and music.
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Red Sky Sp. z o.o.Industries
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951$1,000+10 - 49 employeesSzczecin, PolandCodeton Software sp. Z o.o. Is a software development firm. Their small team is in Szczecin, Poland. The firm focuses on custom software development, web development, mobile app development, IoT development, and more. The firm was established in 2013.Read More
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952Undisclosed10 - 49 employeesKharkiv, UkraineRead More
Screen Interactive is a custom web and mobile development company based in Kharkov, Ukraine. Founded in 2000, they have seven employees specializing in custom web and mobile solutions for startups, big companies, and digital agencies. Services include the design, development and support of websites and apps, e-commerce platforms, and corporate sites.
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Cultur.coIndustries
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953$1,000+2 - 9 employeesRzeszów, PolandMarcom Mobile is a mobile application development company established in 2015. The firm provides mobile app development and has a small team.Read More
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Business Audio Theatre -
954$75,000+50 - 249 employeesZagreb, CroatiaRead More
Keeper Solutions is a software agency founded in Limerick, Ireland in 2011. Their team of more than 10 specializes in custom software development, IT strategy consulting, and mobile app development services for clients in the fields of financial services, healthcare, and more.
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FexcoIndustries
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955$1,000+10 - 49 employeesWarszawa, PolandRead More
Established in 2016, MDBootstrap is an UX design agency. The agency focuses on ux/ui design, web development, and mobile app development and has a small team. The agency is headquartered in Warszawa, Poland.
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956$5,000+10 - 49 employeesOsijek, CroatiaRead More
Prototyp is a web and mobile development firm that is located in Osijek,Croatia. Prototyp's team of 8 employees has specialized in web design and development since the firm's founding in 2016. The firm also offers complimentary UI/UX design services to its clients. Prototyp primarily works with smaller and mid-market sized clients.
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957$10,000+10 - 49 employeesRzeszów, PolandRead More
LemonUnit.com is a development company based in Rzeszów, Poland. Founded in 2017, their team of fewer than 50 serves mostly small businesses in the e-commerce industry. Services include web, e-commerce, and mobile app development.
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BelleIndustries
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958$10,000+10 - 49 employeesZagreb, CroatiaRead More
Machinery is a software design and development agency located in Zagreb, Croatia. Founded in 2013, Machinery has a team of 6 that specializes in custom software, web, and mobile app development.
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Meeteor LLC - iOS app, QA for the entire product, UX and UI design and team management. -
959$10,000+10 - 49 employeesDnipro, UkraineRead More
designed. is a web agency based in Dnipro, Ukraine, and founded in 2019. Their team of over two specializes in web design, web development, and branding solutions for small and medium-sized companies alike in the fields of advertising, consumer products, and real estate.
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Cool Heads AgencyIndustries
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960$10,000+50 - 249 employeesKyiv, UkraineRead More
Twin Win Games LLC is a product design and graphic design company headquartered in Kyiv, Ukraine. The midsize firm was launched in 2013. Their services include product design and graphic design.
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