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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481$25,000+10 - 49 employeesKyiv, UkraineLive Animations is an Other Application Development company. Their small team is in Kyiv, Ukraine and Hollywood, Florida and focuses on Other Application Development, AR/VR development, Other Marketing, and Mobile App Development. The agency was established in 2014.Read More
Clients
DisneyIndustries
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482$5,000+10 - 49 employeesGdańsk, PolandRead More
Founded in 2017, INNOKREA is a software development firm. Headquartered in Gdańsk, Poland, their small team provides custom software development, web development, and mobile app development.
Clients
SANTANDER Scheidt & Bachmann GEMINI ENSONOIndustries
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483$5,000+10 - 49 employeesBucurești, RomaniaUP2DATE Software is a software development company. Founded in 2009, the team offers Custom Software Development, Mobile App Development, and Web Development. Their small company is București, Romania-based.Read More
Clients
Jerry's Pizza PPC Romania B&H Photo VideoIndustries
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484$5,000+10 - 49 employeesKyiv, UkraineSoftware development company Faster Than Light was founded in 2016. Their small team is located in Kyiv, Ukraine; Tallinn, Estonia and Barrie, Canada. Faster Than Light focuses on Custom Software Development, Web Development, Artificial Intelligence, Mobile App Development, and more.Read More
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485$50,000+50 - 249 employeesL'viv, UkraineBased in L'viv, Ukraine; Oss, Netherlands; New York, New York and München, Germany, Keenethics OU is a custom software development company. The midsize firm was launched in 2015. Their team specializes in Custom Software Development, Artificial Intelligence, Web Development, UX/UI Design, and more.Read More
Clients
EpsonIndustries
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486$5,000+10 - 49 employeesPoltava, UkraineRead More
In Poltava, Ukraine, Aleannlab is a small web development company. Launched in 2015, the team offers web development and mobile app development.
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487$5,000+10 - 49 employeesPodgorica, MontenegroBusiness Integration and Business Intelligence is a DevOps Managed Services company. The Podgorica, Montenegro-based agency was established in 2006. The small team offers DevOps Managed Services, IT managed services, Mobile App Development, and Custom Software Development.Read More
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488$10,000+10 - 49 employeesRzeszów, PolandRead More
Codegate is a mobile app development company headquartered in Rzeszów, Poland. Founded in 2017, their team of approximately 3–4 employees serves small businesses in the business services and IT sectors. Their tech stack includes React Native, NodeJS, and JavaScript. Their specialty includes hybrid and cross-platform apps.
Clients
Native English InstituteIndustries
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489$50,000+50 - 249 employeesL'viv, UkraineVaryence is a web development company. The midsize team is based in L'viv, Ukraine; New York, New York and Split, Croatia. Their services include Web Development, Custom Software Development, Mobile App Development, IT strategy consulting, and more.Read More
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490Undisclosed10 - 49 employeesPoznań, PolandEstablished in 2019, Sysmo.pl - rozwiązania IT is a small web development company. Their services include Web Development, Mobile App Development, Artificial Intelligence, API Development, and more. The firm is headquartered in Poznań, Poland.Read More
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491$25,000+10 - 49 employeesPrague, Czech RepublicAppfyl is an application development company. Their small team is based in Prague, Czech Republic. The agency provides mobile app development, ux/ui design, and web development. The agency was established in 2021.Read More
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492$5,000+50 - 249 employeesMykolaiv, UkraineRead More
Founded in 2006, Extrawest GmbH is a software development and outsourcing company. Headquartered in Zug, Switzerland, and with an office in Mykolaiv, Ukraine, their team of 40+ specializes in mobile app development, web development, e-commerce development, and application testing.
Industries
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493$5,000+50 - 249 employeesTallinn, EstoniaFlawlessMLM | MLM Software is a midsize Tallinn, Estonia-based software development company. They offer Custom Software Development, Web Development, Business Consulting, UX/UI Design, and more and were established in 2004.Read More
Industries
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494$10,000+2 - 9 employeesBeograd, SerbiaGILAB DOO Beograd is a small website development company. Headquartered in Beograd, Serbia, the firm was founded in 2015. Their services include web development, mobile app development, Artificial Intelligence, api development, and more.Read More
Clients
OpenGeoHubIndustries
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495$5,000+10 - 49 employeesKyiv, UkraineRead More
Viaduct is a software development company based in Kyiv, Ukraine. Founded in 2011, their team of roughly 30 focuses on midmarket clients across industries. Services include e-commerce development, web development, mobile app development, and more.
Clients
Johnson & JohnsonIndustries
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496$10,000+10 - 49 employeesPrague, Czech RepublicRead More
SWEHQ is a website development firm. Based in Praha 7, Czech Republic, their small team provides web development, custom software development, enterprise app modernization, mobile app development, and more. The company was launched in 2018.
Industries
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497$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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498$10,000+50 - 249 employeesKraków, PolandImplex is an IT managed services company. They are in Kraków, Poland and Kyiv, Ukraine and have a midsize team. Their services include IT managed services, Custom Software Development, Web Design, UX/UI Design, and more.Read More
Clients
Admit.me Percona WikiartIndustries
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499$10,000+10 - 49 employeesLjubljana, SloveniaWeb development firm zerodays is headquartered in Ljubljana, Slovenia. The small team focuses on Web Development, Custom Software Development, Mobile App Development, Artificial Intelligence, and more and was launched in 2021.Read More
Industries
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500$25,000+50 - 249 employeesGdańsk, PolandYameo is a software development company. They offer Custom Software Development, Web Development, IT strategy consulting, and Mobile App Development and were founded in 2005. The agency is in Utrecht, Netherlands and Gdańsk, Poland.Read More
Clients
DEKRA Ergo Hestia Tellma GmbH National Health Insurance Scheme GhanaIndustries
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501$10,000+10 - 49 employeesBucurești, RomaniaNeo Vision is an artificial intelligence firm. The small team is in București, Romania. Their services include Artificial Intelligence, AI Agents, Custom Software Development, Mobile App Development, and more.Read More
Clients
ConfidasIndustries
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502$10,000+10 - 49 employeesKraków, PolandThe Widlarz Group is a mobile application development firm launched in 2019. They are based in Kraków, Poland and have a small team. Their services include mobile app development and IoT development.Read More
Industries
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503$5,000+2 - 9 employeesKatowice, PolandRead More
Software Things is a development agency in Katowice, Poland. Founded in 2018, they have about 5 employees that serve mostly small-business and midmarket clients in the business and IT sectors. Services include web, custom software, and mobile app development.
Clients
OppoIndustries
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504$1,000+10 - 49 employeesSofia, BulgariaRead More
Looming Tech, an app development company, is located in Sofia, Bulgaria and London, United Kingdom. The agency offers mobile app development, web development, custom software development, e-commerce development, and more and has a small team.The agency was founded in 2020.
Clients
Lyst (http://lyst.co.uk/) Which (http://which.co.uk/) Imray Laurie Norie & Wilson (http://imray.com/) Hintsa (https://www.hintsa.com/)Industries
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505$25,000+10 - 49 employeesTallinn, EstoniaRead More
Loovatech is a software development company founded in 2016. Their small team is located in Tallinn, Estonia and provides custom software development, web development, ux/ui design, mobile app development, and more.
Industries
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506$5,000+10 - 49 employeesKyiv, UkraineRead More
ArVission is a small AR/VR development company. The Kyiv, Ukraine-based agency was established in 2017. Their team focuses on AR/VR development, mobile app development, and web development.
Industries
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507$10,000+50 - 249 employeesKraków, PolandRead More
Intellect is a comprehensive software house based in Krakow, Poland, with an office in Limanowa, Poland. The company, founded in 2005, has more than 30 employees that provide custom software development, mobile app development, web development, UX/UI design, IT strategy consulting, and e-commerce development services. Intellect serves companies in various industries that include automotive, IT, transportation, consumer products & services, and education.
Clients
MaspexIndustries
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508$1,000+2 - 9 employeesArgiroupoli, GreeceLocalscope, an artificial intelligence development company, was founded in 2020. They are located in Argiroupoli, Greece and have a small team. Localscope focuses on Artificial Intelligence, Mobile App Development, Web Development, Custom Software Development, and more.Read More
Clients
https://my-team.co https://mystiqueyachts.com https://afs.gr https://www.alsvit.comIndustries
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509$10,000+50 - 249 employeesKyiv, UkraineRead More
The APP Solutions is a web and mobile development company headquartered in Kiev, Ukraine, and Wilmington, Del. Founded in 2013, The APP Solutions' team of around 60 specializes in web development, mobile app development, and UX/UI design, primarily for small and midmarket businesses.
Clients
Google Cloud PlatformIndustries
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510$1,000+10 - 49 employeesIași, RomaniaRead More
Headquartered in Iasi, Romania and founded in 2015, Cult of Coders is a software company with a team of 24. They provide clients with mobile and web development, IT strategy consulting, and custom software development services.
Clients
The WingIndustries
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