Top 100 Mobile App Developers in Eastern Europe
The Best of March 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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1801$5,000+2 - 9 employeesWarszawa, PolandRead More
In Warszawa, Poland, e-pi.tech is a small web development company. Established in 2018, the team offers web development and mobile app development.
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1802$1,000+10 - 49 employeesNiš, SerbiaGRAVITYCODE is an app development firm. Launched in 2016, their team provides Mobile App Development.Read More
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1803$5,000+10 - 49 employeesNiš, SerbiaHypercube is a mobile app development company. Located in Niš, Serbia, the firm provides Mobile App Development and UX/UI Design.Read More
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1804$5,000+2 - 9 employeesZagreb, CroatiaCustom software development company Turing Studio was founded in 2022. The small team offers Custom Software Development, IT staff augmentation, AR/VR development, Mobile App Development, and more. The firm is located in Zagreb, Croatia.Read More
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1805$25,000+10 - 49 employeesBudapest, HungaryWebsite development company Square21 is in Budapest, Hungary. Launched in 2021, the small team offers Web Development, Artificial Intelligence, Mobile App Development, Custom Software Development, and more.Read More
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1806$25,000+10 - 49 employeesZabok, CroatiaLumo Lab is a small web development company. In Zabok, Croatia, the company was established in 2022. Their team specializes in Web Development, Mobile App Development, UX/UI Design, Product Design, and more.Read More
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1807$1,000+10 - 49 employeesPoznań, PolandTRUI Software House is a software development company launched in 2015. The firm offers Custom Software Development, E-Commerce Development, Mobile App Development, and Web Development and has a small team.Read More
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Finexis TAIndustries
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1808$25,000+10 - 49 employeesKraków, PolandRead More
Aplicativ is a small custom software development firm. The Orzechowa 34, Poland-based agency was founded in 2020. Their team specializes in custom software development, web development, IoT development, and mobile app development.
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1809$5,000+2 - 9 employeesŁódź, PolandRead More
DayOne s.c. was founded in 2016 and is located in Lodz, Poland. Their team of five provides custom software development, web development, and mobile app development services for small businesses.
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Cherry Wood SoftwareIndustries
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1810$5,000+10 - 49 employeesKryvyi Rih, UkraineRead More
SooprIT is a full stack development company that was founded in 2013. Their office is in Kryvyi Rih, Ukraine, and hosts over 10 employees. They offer web development, custom software development, and mobile app development for both Android and iOS platforms.
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RESPONS -
1811$5,000+10 - 49 employeesKyiv, UkraineRead More
inhouse is a web agency based in Kyiv, Ukraine with more than 10 members. Founded in 2018, they specialize in web development, web design, and mobile app development for small and mid-market firms in the fields of consumer products, financial services, and e-commerce.
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NextpageIndustries
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1812$5,000+2 - 9 employeesBrno, Czech RepublicCodeers is a mobile app development firm. They focus on Mobile App Development and UX/UI Design and were established in 2021. The firm is in Brno, Czech Republic.Read More
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M&M reality a.s.Industries
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1813$5,000+10 - 49 employeesVarna, BulgariaIn-HouseTeam is an app development firm. They were founded in 2005, and their services include Mobile App Development and Web Development.Read More
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1814$5,000+10 - 49 employeesLublin, PolandRead More
Neurit.net, a software development company, was launched in 2017. The small Lublin, Poland-based team focuses on custom software development, e-commerce development, mobile app development, web development, and more.
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1815$25,000+50 - 249 employeesBudapest, HungaryIntuitech, a Digital Strategy company, is headquartered in Budapest, Hungary and San Francisco, California. The team provides Digital Strategy and Custom Software Development.Read More
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TelenorIndustries
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1816Undisclosed10 - 49 employeesWrocław, PolandAppformation is a small mobile app development company. They offer Mobile App Development and Web Design and were established in 2014.Read More
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1817$5,000+2 - 9 employeesNovi Sad, SerbiaCustom software development company ITELLIGENTIX is located in Novi Sad, Serbia. The agency specializes in Custom Software Development, Web Development, Mobile App Development, and API Development and is small.The agency was launched in 2023.Read More
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1818$10,000+10 - 49 employeesSofia, BulgariaMobile app development firm DigiMark offers Mobile App Development. They are in Sofia, Bulgaria.Read More
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1819Undisclosed50 - 249 employeesKyiv, UkraineTouristl is a midsize AR/VR development and mobile application development firm in Kyiv, Ukraine. Their services include AR/VR development and Mobile App Development.Read More
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1820Undisclosed10 - 49 employeesTallinn, EstoniaRead More
42 Coffee Cups is an offshore development team specializing in Python and Django development for web and mobile platforms. Founded in 2007, the relatively small agency has just over ten developers working out of their offices in Tallinn, Estonia and Atlanta, Georgia. 42 Coffee Cups leverages a diverse technology stack to create professional, engaging web solutions and native apps for iOS and Android. From consumer-facing interfaces to complex business data solutions, the team offers affordable, dependable options for offshore development.
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UCSC -
1821$1,000+2 - 9 employeesRadomsko, PolandRead More
Softwarepark, a web design company, was established in 2016. Located in Radomsko, Poland, their small team focuses on web design, ux/ui design, web development, product design, and more.
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1822$25,000+50 - 249 employeesTallinn, EstoniaAbz.agency® is a custom software development company. They focus on Custom Software Development, API Development, Web Development, and Mobile App Development and were established in 2005. Their midsize team is Tallinn, Estonia-based.Read More
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ColectikIndustries
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1823$5,000+10 - 49 employeesKyiv, UkraineIPublisher is a software development firm established in 2011. The small team focuses on Custom Software Development and Mobile App Development.Read More
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EnergyIndustries
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1824$1,000+Freelancer employeesBuftea, RomaniaRead More
NIOTECH SOFTWARE SOLUTIONS is an app development firm based in Buftea, Romania. Established in 2020, the small team offers mobile app development, web development, custom software development, and IT strategy consulting.
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1825$5,000+10 - 49 employeesWarszawa, PolandRead More
Radgost Web Lab is a software development company founded in 2003 and located in Warsaw, Poland. Composed of a team of fewer than 30 individuals, the company offers primarily web, custom software, and mobile app development services.
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Carrefour Poland -
1826$10,000+10 - 49 employeesЛьвів, UkraineRead More
Altigee is a cloud consulting firm based in Lviv, Ukraine. Their team of 40 serves clients in the financial service and healthcare sectors. Services include custom software and web development.
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1827$10,000+10 - 49 employeesKyiv, UkraineRead More
Anotheria GmbH is a small custom software development firm. Headquartered in Hamburg, Germany and Kyiv, Ukraine, the firm was founded in 2010. Their services include custom software development, e-commerce development, mobile app development, application testing, and more.
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1828Undisclosed10 - 49 employeesWarszawa, PolandRead More
Eversoft is a custom software development firm. They offer custom software development, application management & support, IT managed services, IT strategy consulting, and more and were established in 2009. Their small team is headquartered in Warszawa, Poland.
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1829$10,000+50 - 249 employeesPrague 7, Czech RepublicBased in Prague 7, Czech Republic and Houston, Texas, eMan is a website development company. The team provides Web Development and Mobile App Development.Read More
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1830$10,000+10 - 49 employeesKraków, PolandRead More
Based in Krakow, Poland, codeblue is an IT services provider that was founded in 2018. Their small team specializes in custom software development, BI & big data consulting & SI, IT managed services, and more.
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BNP ParibasIndustries
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