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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2101$10,000+10 - 49 employeesJanki, PolandHeadquartered in Janki, Poland and Jasionka, Poland, Servocode is a small UX agency. Their services include UX/UI Design and Blockchain.Read More
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2102$1,000+10 - 49 employeesKyiv, UkraineFounded in 2007, Onlyplay is a Blockchain company. The team focuses on Blockchain and Mobile App Development.Read More
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2103$10,000+50 - 249 employeesKyiv, UkraineOutstaffing AS, a midsize mobile application development company, is located in Oslo, Norway and Kyiv, Ukraine. The team focuses on Mobile App Development and Artificial Intelligence.Read More
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2104$10,000+10 - 49 employeesWarszawa, PolandRead More
Logic Soft is a software development firm launched in 2023. They are located in Warszawa, Poland and have a small team. Their services include custom software development, web development, mobile app development, and e-commerce development.
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StartDriveIndustries
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2105$5,000+2 - 9 employeesNovi Sad, SerbiaStarp Now, a mobile app development firm, was launched in 2021. The company offers Mobile App Development and Web Development.Read More
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2106$10,000+10 - 49 employeesBucurești, RomaniaLaunched in 2011, IndyVision, a small mobile application development firm, is based in București, Romania. Their team specializes in Mobile App Development and UX/UI Design.Read More
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2107$1,000+10 - 49 employeesSofia, BulgariaDeepSource, a mobile app development company, is headquartered in Sofia, Bulgaria. The team specializes in Mobile App Development and Web Development.Read More
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2108$5,000+10 - 49 employeesBacău, RomaniaSoftescu is a website development company headquartered in New York, New York; Bacău, Romania and București, Romania. The small team specializes in Web Development, Mobile App Development, Enterprise App Modernization, UX/UI Design, and more. The firm was launched in 2008.Read More
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2109$5,000+10 - 49 employeesKyiv, UkraineCbsystematics is a Kyiv, Ukraine-based application development company. They offer Mobile App Development and Web Development.Read More
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2110Undisclosed10 - 49 employeesZielona Góra, PolandWeb development firm Cyber Security Lab Sp. Z o.o. Focuses on Web Development and Cybersecurity. They were founded in 2021.Read More
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2111$5,000+50 - 249 employeesKyiv, UkraineKava Gaming Studio is a graphic design company founded in 2010. The midsize team offers Graphic Design and Mobile App Development.Read More
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2112$1,000+2 - 9 employeesJagodina, SerbiaFather of Web is a small Jagodina, Serbia-based website development company. They specialize in Web Development, Mobile App Development, and E-Commerce Development and were launched in 2025.Read More
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2113$25,000+10 - 49 employeesKyiv, UkraineAllatrack, a mobile application development firm, was launched in 2016. The firm specializes in Mobile App Development and Web Development, and is small.Read More
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2114$25,000+10 - 49 employeesBudapest, HungarySprintform is a website development firm. Founded in 2019, the company is headquartered in Budapest, Hungary and London, England. Their team specializes in Web Development and Mobile App Development.Read More
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OTP BankIndustries
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2115$5,000+50 - 249 employeesSofia, BulgariaAtom Solutions Ltd. Is a web development firm founded in 2008. Located in Sofia, Bulgaria and Silkeborg, Denmark, the team focuses on Web Development and Web Design.Read More
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2116$1,000+Freelancer employeesGdańsk, PolandCHDR.TECH is a Gdańsk, Poland-based application development firm. They specialize in Mobile App Development and Web Development and were launched in 2021.Read More
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2117$1,000+10 - 49 employeesKharkiv, UkraineInTechSoft, a small e-commerce development company, is based in Kharkiv, Ukraine. The team focuses on E-Commerce Development and Web Development.Read More
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2118$5,000+10 - 49 employeesBeograd, SerbiaMontecha is a small software development company launched in 2016. Their team offers Custom Software Development and Web Development.Read More
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2119$1,000+2 - 9 employeesPisz, PolandHievii Media is a small application development firm located in Pisz, Poland. Their services include Mobile App Development and Web Design.Read More
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2120$1,000+10 - 49 employeesTartu, EstoniaRead More
CrewNew.com is a web, software, design, and marketing agency based in London with offices in Tartu, Estonia and Kragujevac, Serbia. The agency, founded in 2006, has a team of more than ten that provides, among others, IT staff augementation, custom software development, and web development services to various companies and institutions.
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2121Undisclosed2 - 9 employeesKyiv, UkraineRead More
Pardberry Software is a development company based in Nauky prospekt, Ukraine. Their team of around 10 employees was founded in 2018. They provide custom software and mobile app development to midmarket and small businesses.
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Real Estate CompaniesIndustries
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2122$10,000+10 - 49 employeesGdańsk, PolandDigital Development is a web development firm. Established in 2022, the company offers Web Development and Mobile App Development.Read More
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2123$10,000+50 - 249 employeesDnipropetrovs'k, UkraineAAA Game Art Studio is a graphic design company. They are located in Reisterstown, Maryland and Dnipropetrovs'k, Ukraine. Their team offers Graphic Design and Mobile App Development.Read More
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2124$25,000+2 - 9 employeesBucurești, RomaniaClear Maze, a software development firm, focus on Custom Software Development and Digital Strategy. They were launched in 2012.Read More
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2125$5,000+2 - 9 employeesBaia Mare, RomaniaAutowass is a small custom software development company in Baia Mare, Romania and Baia Mare, Romania. The team offers Custom Software Development and Mobile App Development.Read More
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2126$5,000+10 - 49 employeesCluj-Napoca, RomaniaEview Software is a website development company. Established in 2009, the small agency is located in Cluj-Napoca, Romania. Their team provides Web Development, Mobile App Development, E-Commerce Development, Application Management & Support, and more.Read More
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2127$25,000+2 - 9 employeesTallinn, EstoniaApp development company Appmint was founded in 2022. The firm offers Mobile App Development and Enterprise App Modernization, and is small.Read More
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2128$1,000+2 - 9 employeesBudapest, HungaryDotis, an application development company, was established in 2025. Headquartered in Budapest, Hungary, the team specializes in Mobile App Development and Custom Software Development.Read More
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2129$1,000+50 - 249 employeesTallinn, EstoniaApplication Testing company FOB Solutions OÜ was founded in 2013. The team focuses on Application Testing and Mobile App Development.Read More
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HERE Maps -
2130$10,000+50 - 249 employeesBucurești, RomaniaStone Soup Tech Solutions, LLC is a Griffin, Georgia-based software development company. The team provides Custom Software Development and Mobile App Development.Read More
Industries
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