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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1951$5,000+2 - 9 employeesMielec, PolandDKK Development is a software development firm. The Mielec, Poland-based agency was founded in 2014. Their team provides Custom Software Development and Mobile App Development.Read More
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corporationsIndustries
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1952$1,000+2 - 9 employeesGliwice, PolandDigital Habitat IT is a website development company. They focus on Web Development, Web Design, Mobile App Development, Low/No Code Development, and more and were established in 2020. Their small team is Gliwice, Poland-based.Read More
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1953$10,000+Freelancer employeesVyshneve, UkraineRead More
STEROID.team is a development agency in Kyiv, Ukraine. Founded in 2012, they have about 5 employees that serve small businesses in the e-commerce, business services, and education industries. Services include custom software, web, and mobile application development.
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Cha.HouseIndustries
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1954$1,000+10 - 49 employeesLublin, PolandVSQUAD is a small graphic design agency and app development company. They provide Graphic Design and Mobile App Development and were established in 2018.Read More
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1955$5,000+2 - 9 employeesWarszawa, PolandRead More
WEBY is a software company founded in 2006 with a team of fewer than 10 people. Based in Warsaw, Poland, they specialize in e-commerce, custom software, and web development for small and mid-market businesses in the fields of business services, consumer products, and education.
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1956$1,000+2 - 9 employeesBurgas, BulgariaSmart Bytes Software, a custom software development firm, was launched in 2019. Their small team is based in Burgas, Bulgaria. Their services include Custom Software Development, Web Development, Mobile App Development, and API Development.Read More
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1957$5,000+50 - 249 employeesL'viv, UkraineLocated in Mannheim, Germany and Deidesheim, Germany, SKIY31 is a website development firm. Their services include Web Development and E-Commerce Development.Read More
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1958$5,000+10 - 49 employeesGdynia, PolandLime Brains is a website development firm. Launched in 2014, the company provides Web Development and Mobile App Development.Read More
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1959UndisclosedFreelancer employeesBeograd, SerbiaFounded in 2010, Labsii is a mobile application development firm. The small team focuses on Mobile App Development and Application Testing.Read More
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1960$1,000+10 - 49 employeesGliwice, PolandRead More
Skillforce.pl Sp. z o.o. is an AI firm based in Gliwice, Poland. Founded in 2017, their team of 30 serves clients in the transportation, IT, and manufacturing sectors. Services include IoT development and custom software development.
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1961$10,000+2 - 9 employeesZaporizhzhia, UkraineRead More
Acrovations is a software development firm located in Zaporizhzhia, Ukraine. The small team provides custom software development, enterprise app modernization, ux/ui design, Artificial Intelligence, and more. The company was launched in 2006.
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1962$1,000+2 - 9 employeesWarszawa, PolandData Design Agency, a web design agency, was launched in 2020. The small Warszawa, Poland-based team offers web design, ux/ui design, product design, graphic design, and more.Read More
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1963$1,000+2 - 9 employeesWrocław, PolandEstablished in 2024, OMIQ is a small custom software development company. Their team provides custom software development, product design, web development, mobile app development, and more. The company is in Wrocław, Poland.Read More
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1964$10,000+10 - 49 employeesWarszawa, PolandFounded in 2016, It-house.co, a small web development firm, is in Warszawa, Poland. Their team offers Web Development and UX/UI Design.Read More
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1965$5,000+2 - 9 employeesIași, RomaniaSpace Giant is an app development company. Established in 2012, the team provides Mobile App Development and Web Development. The firm is located in Iași, Romania.Read More
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1966$10,000+10 - 49 employeesZagreb, CroatiaKickstage is a software development firm. In Zagreb, Croatia, their small team offers Custom Software Development and UX/UI Design. The company was established in 2019.Read More
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1967$75,000+50 - 249 employeesCluj-Napoca, RomaniaCustom software development firm HEITS.digital is in Cluj-Napoca, Romania and Iași, Romania. The midsize company was founded in 2020. Their team offers Custom Software Development, cloud consulting & SI, Artificial Intelligence, UX/UI Design, and more.Read More
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1968Undisclosed10 - 49 employeesKharkiv, UkraineStableFlow is a website development company established in 2008. The team offers Web Development and Mobile App Development and is located in Kharkiv, Ukraine.Read More
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1969Undisclosed10 - 49 employeesBudapest, HungaryApp development firm MONDRIAAN Digital Consulting focuses on Mobile App Development and IoT development. They are headquartered in Budapest, Hungary.Read More
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1970$5,000+10 - 49 employeesDnipro, UkraineRead More
Mencodehard is a custom web and application management development firm based in Dniepropetrovsk, Ukraine. Founded in 2016, their team of 30 serves clients in the sectors. Services include web & mobile development, UX/UI, and Saas architecture.
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1971$1,000+2 - 9 employeesWrocław, PolandLocated in Wrocław, Poland, IT-SYSTEM mobile apps development is a small app development company. Their services include Mobile App Development and Web Development.Read More
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1972$1,000+2 - 9 employeesPrague, Czech RepublicFounded in 2023, Wootera Digital Technologies is a web development firm. Their services include Web Development and Mobile App Development.Read More
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1973$10,000+10 - 49 employeesToruń, PolandIT Hero is an application development company. Their small team is located in Toruń, Poland. Their services include Mobile App Development and IT staff augmentation.Read More
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LightsoftIndustries
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1974$5,000+2 - 9 employeesPlovdiv, BulgariaEstablished in 2017, App Inspire is a mobile application development company. The team specializes in Mobile App Development and Application Management & Support.Read More
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1975$1,000+10 - 49 employeesLifeBox, RomaniaSEO services firm Royal Media Ltd. Was launched in 2010. The company focuses on Search Engine Optimization and Web Design.Read More
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1976$10,000+10 - 49 employeesKharkiv, UkraineApplication development company Push is located in Kharkiv, Ukraine and Sheridan, Wyoming. The team offers Mobile App Development and Custom Software Development.Read More
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1977Undisclosed10 - 49 employeesKamianets'-podil's'kyi, UkraineFounded in 2012, RIT Group is a mobile app development company. Their team specializes in Mobile App Development and E-Commerce Development.Read More
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1978$5,000+10 - 49 employeesKraków, PolandAgrippa Solutions AS is a software development firm and mobile application development firm. They were established in 2013 and focus on Custom Software Development and Mobile App Development.Read More
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1979$10,000+10 - 49 employeesNovi Sad, SerbiaHyperEther is a website development company and mobile application development firm. The Novi Sad, Serbia-based team specializes in Web Development and Mobile App Development.Read More
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1980$1,000+10 - 49 employeesOradea, Romania11Digits, an application development firm, specializes in Mobile App Development and Advertising. The company is based in Oradea, Romania.Read More
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