Top 100 Mobile App Developers in Eastern Europe
The Best of January 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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2131$1,000+10 - 49 employeesPoznań, PolandIn Poznań, Poland, Grupa Improve is a SEO company. They focus on Search Engine Optimization and Pay Per Click and were launched in 2013.Read More
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2132$10,000+2 - 9 employeesKyiv, UkraineFounded in 2022, Avarious is a mobile application development firm. The team focuses on Mobile App Development and Web Development.Read More
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2133$1,000+50 - 249 employeesWarszawa, PolandSilk Data is a web development company. The team provides Web Development and Mobile App Development and is headquartered in Warszawa, Poland and Krefeld, Germany.Read More
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2134Undisclosed10 - 49 employeesKhoriv, UkraineCommerce Lab is a custom software development firm. They were established in 2009, and their services include Custom Software Development and Mobile App Development.Read More
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2135Undisclosed10 - 49 employeesŻywiec, PolandWeb development firm sm32 STUDIO is based in Żywiec, Poland. They focus on Web Development and Mobile App Development and were founded in 2008.Read More
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2136$1,000+10 - 49 employeesBeograd, SerbiaUX company Creative Brackets was established in 2015. The small team offers UX/UI Design and Web Design.Read More
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2137$1,000+10 - 49 employeesWarszawa, PolandTamaki is a software development firm. The Warszawa, Poland-based team provides Custom Software Development and Video Production.Read More
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2138$5,000+10 - 49 employeesMaribor, SloveniaU-centrix d.o.o., a website development firm, was established in 2015. They specializes in Web Development and Custom Software Development.Read More
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2139$25,000+50 - 249 employeesSofia, BulgariaCloud consulting & SI company InterConsult Bulgaria was launched in 1996. The team provides cloud consulting & SI and IT managed services and is based in Sofia, Bulgaria.Read More
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2140$10,000+10 - 49 employeesBeograd, SerbiaConcentrical is a Camas, Washington-based web development firm. Established in 2020, the team specializes in Web Development and Mobile App Development.Read More
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2141$10,000+10 - 49 employeesPraha 2 - Vinohrady, Czech RepublicElevup is an app development firm based in Praha 2 - Vinohrady, Czech Republic. They provide Mobile App Development and Web Development.Read More
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2142Undisclosed50 - 249 employeesBratislava, SlovakiaInnovatrics is an IT strategy consulting company. Founded in 2004, the agency provides IT strategy consulting and Custom Software Development.Read More
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2143$50,000+50 - 249 employeesLjubljana, SloveniaAgitavit Solutions, a software development firm, was founded in 2003. The company provides Custom Software Development and Mobile App Development, and is midsize.Read More
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2144Undisclosed2 - 9 employeesTârgu Mureș, RomaniaSC LERATECH INNOVATION SRL, a branding agency, was launched in 2022. Based in Târgu Mureș, Romania, the team specializes in Branding and UX/UI Design.Read More
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2145$5,000+50 - 249 employeesTallinn, EstoniaPlatinum Software Development is a Tallinn, Estonia-based Blockchain company. They focus on Blockchain and Web Development and were established in 2015.Read More
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2146$1,000+2 - 9 employeesBucurești, RomaniaWeb design company OneZeroOne was established in 2015. The company specializes in Web Design and Web Development, and is small.Read More
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2147$5,000+2 - 9 employeesAthina, GreeceLOGICWAVE is an Athina, Greece-based custom software development firm. They provide Custom Software Development and Web Development and were founded in 2024.Read More
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2148$25,000+50 - 249 employeesWrocław, PolandVazco is a midsize artificial intelligence company. Based in Wrocław, Poland, the company was founded in 2009. Their team focuses on Artificial Intelligence, Custom Software Development, UX/UI Design, Web Development, and more.Read More
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2149$5,000+10 - 49 employeesZagreb, CroatiaMangonel is a software development company. They are located in Zagreb, Croatia and Beograd, Serbia and have small team. They focus on Custom Software Development and UX/UI Design.Read More
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2150$1,000+10 - 49 employeesDnipro, UkraineAmbrozSoft is a software development firm. The team specializes in Custom Software Development and UX/UI Design, and the agency is headquartered in Dnipro, Ukraine.Read More
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2151Undisclosed10 - 49 employeesKyiv, UkraineXelentec is a mobile application development firm. The firm is based in Kyiv, Ukraine. Their team specializes in Mobile App Development and Enterprise App Modernization.Read More
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2152$1,000+10 - 49 employeesKharkiv, UkraineNotyTeam is an app development company. Based in Kharkiv, Ukraine, the firm was established in 2016. Their services include Mobile App Development and Web Design.Read More
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2153$10,000+10 - 49 employeesKharkiv, UkraineMbunity Development is a Kharkiv, Ukraine-based web development company. They offer Web Development and Mobile App Development and were launched in 2016.Read More
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2154$1,000+10 - 49 employeesTirana, AlbaniaAlbaniapps, an app development company, was launched in 2013. The firm focuses on Mobile App Development and Web Design, and is small.Read More
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2155Undisclosed10 - 49 employeesSofia, BulgariaOmega Coders is a website development firm. Launched in 2014, their team offers Web Development and Mobile App Development.Read More
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2156$10,000+10 - 49 employeesTallinn, EstoniaMobian Studio is a mobile app development company established in 2016. Their services include Mobile App Development and Artificial Intelligence.Read More
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2157$5,000+2 - 9 employeesČakovec, CroatiaRedCode is a mobile app development firm founded in 2010. The small team offers Mobile App Development and UX/UI Design.Read More
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2158$5,000+2 - 9 employeesPraha 18, Czech RepublicPeach-dev is a web development company launched in 2019. The small team provides Web Development and Mobile App Development.Read More
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2159$1,000+10 - 49 employeesWarszawa, PolandNinen is an application development firm launched in 2017. The team focuses on Mobile App Development and UX/UI Design.Read More
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2160Undisclosed2 - 9 employeesWrocław, PolandApriori Digital is a small Advertising company based in Wrocław, Poland. The team provides Advertising and Branding.Read More
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