Top 100 Mobile App Developers in Eastern Europe
The Best of May 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.
Jump to Most Reviewed Companies
List of the Best Eastern Europe Mobile App Development Companies
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3601$1,000+2 - 9 employeesBiałystok, PolandKAJPA, a custom software development firm, focuses on Custom Software Development and Web Development. The agency is headquartered in Białystok, Poland.Read More
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3602$1,000+2 - 9 employeesAthina, GreeceDistarter is a SEO agency. They provide Search Engine Optimization and Web Design and were established in 2025. The company is located in Athina, Greece.Read More
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3603$10,000+2 - 9 employeesVeržej, SloveniaCorcoLabs is a software development firm. Founded in 2012, the firm is located in Veržej, Slovenia. Their team focuses on Custom Software Development and Web Development.Read More
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3604$5,000+2 - 9 employeesPoznań, PolandAPI Development company MODCODEPLUS SOFTWARE, AI, TRADE & ARCHITECTURE COMMITMENT, EXPORT, IMPORT, CONSULTANCY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ was founded in 2025. They are in Poznań, Poland and have a small team. Their services include API Development, E-Commerce Development, Custom Software Development, Web Development, and more.Read More
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3605$5,000+2 - 9 employeesPraha 4, Czech RepublicKonspire Creative is a small custom software development company. Launched in 2024, the team offers Custom Software Development and Mobile App Development.Read More
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3606$1,000+2 - 9 employeesHorní Benešov, Czech RepublicGrowthspect is a custom software development company founded in 2025. The small team focuses on Custom Software Development and Mobile App Development.Read More
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3607$5,000+2 - 9 employeesTallinn, EstoniaEstablished in 2022, SolarSpark is an Other Design company. The team provides Other Design and Mobile App Development.Read More
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3608$1,000+2 - 9 employeesBucurești, RomaniaThe Niche Society, a web design company, is based in București, Romania. Their services include Web Design and Search Engine Optimization.Read More
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3609$10,000+2 - 9 employeesL'viv, UkraineWeb development firm Spacebox is in L'viv, Ukraine. The team focuses on Web Development and Mobile App Development.Read More
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3610$1,000+2 - 9 employeesPrague, Czech RepublicEstablished in 2022, Basad is a website development company. Their services include Web Development and Custom Software Development.Read More
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3611Undisclosed2 - 9 employeesNiepołomice, PolandLaunched in 2012, Hexacode is a small custom software development firm located in Niepołomice, Poland. Their team focuses on Custom Software Development and Web Development.Read More
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3612$1,000+2 - 9 employeesVilnius, LithuaniaForgeLaunch, a website development company, is headquartered in Vilnius, Lithuania. The team provides Web Development and Web Design.Read More
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3613Undisclosed2 - 9 employeesPrague, Czech RepublicDIXURA is a branding company. They were founded in 2024, and their services include Branding and Web Development.Read More
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3614Undisclosed2 - 9 employeesVilnius, LithuaniaMB O zeniau is an IT strategy consulting company. Their team is headquartered in Vilnius, Lithuania. The company focuses on IT strategy consulting and CRM consulting and SI.Read More
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3615$1,000+2 - 9 employeesStara Zagora, BulgariaWebgods,bg is a software development firm. The Stara Zagora, Bulgaria-based team provides Custom Software Development and Web Development.Read More
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3616$25,000+2 - 9 employeesLjubljana, SloveniaWookie18 d.o.o., a software development company, was founded in 2025. The small team focuses on Custom Software Development and Web Development.Read More
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3617$1,000+2 - 9 employeesObrenovac, SerbiaSolstice, a web development company, is in Obrenovac, Serbia. Their services include Web Development and Mobile App Development.Read More
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3618$5,000+2 - 9 employeesTallinn, EstoniaRed Phoenix Team OÜ, a custom software development company, is headquartered in Tallinn, Estonia. Established in 2024, the team focuses on Custom Software Development and Web Development.Read More
Industries
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3619$1,000+2 - 9 employeesKyiv, UkraineWeb development company GHOSTWEB specializes in Web Development and Blockchain. They are headquartered in Kyiv, Ukraine.Read More
Industries
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3620$5,000+2 - 9 employeesWarszawa, PolandEstablished in 2019, yuryv.info is a custom software development firm. The small team specializes in Custom Software Development and Mobile App Development.Read More
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3621Undisclosed2 - 9 employeesRzeszów, PolandWeb development company Mixture Marketing focuses on Web Development and Branding. They were established in 2022.Read More
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3622$10,000+2 - 9 employeesSofia, BulgariaIn Sofia, Bulgaria and Sofia, Bulgaria, A-sharp is an application development company. Launched in 2014, the team focuses on Mobile App Development and Web Development.Read More
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3623Undisclosed2 - 9 employeesBratislava, SlovakiaFounded in 2009, ABAFFY DESIGN, s.r.o. Is a mobile app development firm. The company offers Mobile App Development and Web Development, and is small.Read More
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3624Undisclosed2 - 9 employeesLiuben, BulgariaFounded in 2015, LEMUN DIGITAL is an app development firm. Headquartered in Liuben, Bulgaria, the team provides Mobile App Development and Web Design.Read More
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3625Undisclosed2 - 9 employeesBudapest, HungaryFounded in 2011, NOMO GROUP is a mobile application development company. The firm provides Mobile App Development and Web Development.Read More
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3626Undisclosed2 - 9 employeesBlagoevgrad, BulgariaBased in Blagoevgrad, Bulgaria, Joomeph Ltd is a software development firm. They provide Custom Software Development and Mobile App Development and were founded in 2000.Read More
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3627$10,000+10 - 49 employeesBudapest, HungarySmall Enterprise App Modernization company Wanari, is in Budapest, Hungary. Their services include Enterprise App Modernization and Mobile App Development.Read More
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3628$10,000+10 - 49 employeesSofia, BulgariaWeb Technology, a mobile app development company, was founded in 2010. Headquartered in Sofia, Bulgaria and Plovdiv, Bulgaria, the team offers Mobile App Development and Web Development.Read More
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3629$1,000+10 - 49 employeesSofia, BulgariaSmall social media marketing company Amexy Inc., is based in Sofia, Bulgaria and France. Their services include Social Media Marketing and Mobile App Development.Read More
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3630$1,000+10 - 49 employeesBucurești, RomaniaStrategad is a social media marketing company. The team provides Social Media Marketing and Web Development, and the agency is in București, Romania.Read More
Clients
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