Top 100 Mobile App Developers in Eastern Europe
The Best of November 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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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
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901$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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902$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.
Clients
Techtronic Industries North America, -
903$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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904$75,000+10 - 49 employeesBucurești, RomaniaBEE CODED is an e-commerce development firm established in 2015. They are located in București, Romania and have a small team. Their services include e-commerce development, IT strategy consulting, custom software development, web development, and more.Read More
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Garrett Motion | Manufacturing OBI | Retail Upstream Systems | Mobile MarketingIndustries
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905$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.
Clients
Red Sky Sp. z o.o.Industries
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906Undisclosed10 - 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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907$5,000+50 - 249 employeesWarszawa, PolandRead More
White Label is a web development firm based in Warsaw, Poland. Founded in 2014, their team of 25 serves clients in the IT and consumer products sectors. Services include iOS/Android, WordPress, and Magento development.
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MerckIndustries
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908$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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909$5,000+10 - 49 employeesTallinn, EstoniaDots Mobile is an application development company. Located in Tallinn, Estonia, their small team provides Mobile App Development, Custom Software Development, and UX/UI Design. The firm was founded in 2023.Read More
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910$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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911$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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912$1,000+10 - 49 employeesTallinn, EstoniaEstablished in 2023, Next Era Solutions is a small mobile application development company. Their services include Mobile App Development, UX/UI Design, IT staff augmentation, and Artificial Intelligence. The company is in Tallinn, Estonia.Read More
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913$5,000+10 - 49 employeesWarszawa, PolandJCD.PL is a small website development company. Founded in 2010, the agency is based in Warszawa, Poland. Their team offers Web Development, Artificial Intelligence, Custom Software Development, Mobile App Development, and more.Read More
Clients
FlowboardIndustries
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914$5,000+10 - 49 employeesWarszawa, PolandRead More
Ideamotive is a global software development agency headquartered in Warsaw, Poland with offices in five other European countries, Israel, and the United States. Founded in 2014, the Ideamotive team has about 30 employees. They provide full-cycle web and mobile application development and UI/UX design for digital products.
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Nielsen -
915$10,000+50 - 249 employeesKharkiv, UkraineRead More
Inmost is a mobile application development company located in , Ukraine and Tallinn, Estonia. They focus on mobile app development, custom software development, application testing, web development, and more and were launched in 2015.
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916$10,000+10 - 49 employeesZielona Góra, PolandRead More
Established in 2021, SOLTIX Software House is a small software development firm based in Zielona Góra, Poland. Their services include custom software development, web development, mobile app development, e-commerce development, and more.
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DecathlonIndustries
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917$5,000+2 - 9 employeesSofia, BulgariaRead More
Fundamental Studio Ltd. Is a small software development company established in 2016. Their services include custom software development, web development, web design, branding, and more. The agency is headquartered in Sofia, Bulgaria.
Clients
Intellect - Schools of languagesIndustries
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918$50,000+250 - 999 employeesKaunas, LithuaniaRead More
NFQ Technologies, founded in 2002, is an international digital innovation company headquartered in Kaunas, Lithuania. They also have offices in Vilnius, Lithuania, New York, Augsburg, Germany, Singapore, and Ho Chi Minh, Vietnam. The company has a team of 500+ and provides custom software development, web development, and e-commerce development for midmarket and enterprise companies in mostly the IT, retail, and transportation industries.
Clients
HomeToGoIndustries
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919$10,000+50 - 249 employeesWarszawa, PolandRead More
MintyMint is a custom full-cycle mobile and web development company based in Kyiv, Ukraine. The company, founded in 2017, has more than 20 employees and provides custom software development, web development, mobile app development, and blockchain services to various companies and institutions.
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OxfordIndustries
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920$1,000+2 - 9 employeesWrocław, PolandRead More
Appfinity - Apps for You is a software company based in Wrocław, Poland, and founded in 2018. With more than two employees, they offer custom software, web, and mobile app development solutions for clients ranging from small firms to large enterprises.
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DatarinoIndustries
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921$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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922$5,000+50 - 249 employeesWarszawa, PolandIT staff augmentation company Powercode Group is based in London, England; Lünen, Germany and Warszawa, Poland. Founded in 2015, the midsize team focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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923$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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924$5,000+10 - 49 employeesRīga, LatviaRead More
MobileApp24 is a software company founded in Riga, Latvia in 1996 with more than 10 professionals. They specialize in custom software, web, and mobile app development solutions for clients ranging from small startups to large businesses.
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DeclarantIndustries
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925$5,000+50 - 249 employeesSofia, BulgariaHeadquartered in Sofia, Bulgaria and San Francisco, California, Tumba Solutions is an application development company. The midsize team focuses on Mobile App Development, Custom Software Development, Artificial Intelligence, Web Development, and more and was established in 2014.Read More
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Dow JonesIndustries
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926$25,000+50 - 249 employeesChernihiv, UkraineSoft Industry Alliance is a software development firm. The midsize Chernihiv, Ukraine-based agency was established in 2000. Their team provides Custom Software Development, E-Commerce Development, Artificial Intelligence, Mobile App Development, and more.Read More
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BOSCHIndustries
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927$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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928$50,000+50 - 249 employeesKyiv, UkraineNCube is an IT staff augmentation company founded in 2008. Based in Kyiv, Ukraine; London, England and São Paulo, Brazil, their midsize team focuses on IT staff augmentation, Custom Software Development, Web Development, and Mobile App Development.Read More
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929$50,000+50 - 249 employeesKyiv, UkraineRead More
Nullgravity is a product development and consulting company based in Kiev, Ukraine. Founded in 2015, their team of 35 employees primarily serves enterprise-level clients in the financial, retail, and telecommunications sectors. Their specialties are mobile app development and IT strategy consulting, but they're also proficient in web and e-commerce development.
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VisaIndustries
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930$5,000+10 - 49 employeesPrzemyśl, PolandPlayFusionLabs, a custom software development company, was established in 2023. Their small team is located in Przemyśl, Poland. Their services include Custom Software Development, AR/VR development, Blockchain, Mobile App Development, and more.Read More
Industries
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