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.
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List of the Best Eastern Europe Mobile App Development Companies
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2731$1,000+2 - 9 employeesKraków, PolandHello! Studio is a website development firm headquartered in Kraków, Poland. The team focuses on Web Development and UX/UI Design.Read More
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2732$5,000+2 - 9 employeesAthina, GreeceBracket is an UX design agency. They were established in 2010, and their services include UX/UI Design and Custom Software Development.Read More
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2733$10,000+2 - 9 employeesJankowo Gdańskie, PolandIT strategy consulting company Develos S.K.A. Focuses on IT strategy consulting and Custom Software Development. They were launched in 2022.Read More
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2734Undisclosed2 - 9 employeesPeristeri, GreeceYolt Labs is a software development company. Their team is in Peristeri, Greece and specializes in Custom Software Development and Web Development.Read More
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2735$10,000+250 - 999 employeesGdynia, PolandJIT Solutions, a software development company, was launched in 2010. The agency offers Custom Software Development and IT staff augmentation, and is midsize.Read More
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2736$1,000+2 - 9 employeesSliven, BulgariaWEB iMPRESSION is a web development company. They are located in Sliven, Bulgaria and have small team of experts. Their services include Web Development and API Development.Read More
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2737$5,000+2 - 9 employeesWarszawa, PolandFounded in 2019, Webiee is a small Gorlice, Poland-based website development firm. Their team specializes in Web Development and Conversion Optimization.Read More
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2738$10,000+10 - 49 employeesDnipropetrovs'k, UkraineMODULE SOFTWARE is a small custom software development firm established in 2016. Their services include Custom Software Development and E-Commerce Development.Read More
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2739$5,000+10 - 49 employeesKyiv, UkraineWonderLabs Ukraine is an application development company headquartered in Kyiv, Ukraine and Singapore, Singapore. Their services include Mobile App Development and Enterprise App Modernization.Read More
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2740$1,000+10 - 49 employeesBucurești, RomaniaFounded in 2019, Redfoot is a small mobile app development firm. Their services include Mobile App Development and Web Development.Read More
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2741$5,000+10 - 49 employeesKyiv, UkraineHeadquartered in Kyiv, Ukraine, VIV MEDIA is a small mobile application development company. Their services include Mobile App Development and Web Development.Read More
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2742$10,000+10 - 49 employeesL'viv, UkraineDataSoul is a custom software development firm founded in 2020. The team offers Custom Software Development and Mobile App Development and is headquartered in L'viv, Ukraine.Read More
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2743$10,000+10 - 49 employeesTirana, AlbaniaIn Tirana, Albania, Idealdevs is a small social media marketing firm. Their services include Social Media Marketing and Content Marketing.Read More
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2744$10,000+10 - 49 employeesBelgrade, SerbiaFlamnix is a custom software development firm founded in 2021. In Belgrade, Serbia and Paris, France, the team offers Custom Software Development and Web Development.Read More
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2745$1,000+10 - 49 employeesTallinn, EstoniaFounded in 2015, Automatika OÜ is a small Tallinn, Estonia-based custom software development company. Their services include Custom Software Development and Mobile App Development.Read More
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2746$10,000+10 - 49 employeesWarszawa, Poland24hour.dev, a web development firm, is in San Francisco, California and Warszawa, Poland. Founded in 2015, the team provides Web Development and Mobile App Development.Read More
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2747$5,000+10 - 49 employeesWrocław, PolandUX design company Codine is based in Wrocław, Poland. They specialize in UX/UI Design and IT strategy consulting and were founded in 2022.Read More
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2748Undisclosed10 - 49 employeesKyiv, UkraineUX design agency Solutio was founded in 2020. The team offers UX/UI Design and Custom Software Development.Read More
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2749$10,000+10 - 49 employeesGdańsk, PolandDigital Dreamers, an user experience agency, is located in Gdańsk, Poland. They specialize in UX/UI Design and Custom Software Development.Read More
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2750$25,000+10 - 49 employeesBeograd, SerbiaTZARS is a small website development firm founded in 2016. Their services include Web Development and Mobile App Development.Read More
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2751$5,000+2 - 9 employeesBucurești, RomaniaNevexo is a București, Romania-based software development firm. They offer Custom Software Development, Artificial Intelligence, Web Development, and Mobile App Development and were founded in 2022.Read More
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2752$1,000+10 - 49 employeesBeograd, SerbiaGraphic design company Warepix Solutions was launched in 2022. The small team offers Graphic Design and Logo.Read More
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2753$5,000+10 - 49 employeesBlagoevgrad, BulgariaFounded in 2020, Orion Technologies is a custom software development firm. Their team provides Custom Software Development and Web Development.Read More
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2754$5,000+10 - 49 employeesAthina, GreeceEstablished in 2022, The Gyld is a small custom software development firm. Their services include Custom Software Development and Web Development.Read More
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2755$10,000+10 - 49 employeesKyiv, UkraineFounded in 2024, Overdone is a custom software development company. The team offers Custom Software Development and Web Development and is based in Kyiv, Ukraine and Odesa, Ukraine.Read More
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2756$1,000+10 - 49 employeesRēzekne, LatviaFounded in 2023, WEBTA is a small Rēzekne, Latvia-based Mobile & App Marketing company. Their services include Mobile & App Marketing and Search Engine Optimization.Read More
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2757$5,000+10 - 49 employeesCluj-Napoca, RomaniaEstablished in 2024, TechThrone is a small custom software development company. Their team specializes in Custom Software Development and Mobile App Development.Read More
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2758$10,000+10 - 49 employeesWarszawa, PolandSelna is a software development firm founded in 2025. Headquartered in Warszawa, Poland, the team specializes in Custom Software Development and Mobile App Development.Read More
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2759$1,000+2 - 9 employeesSplit, CroatiaNeviox Digital is a Split, Croatia-based website development firm. The small team focuses on Web Development, Custom Software Development, Mobile App Development, UX/UI Design, and more and was established in 2023.Read More
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2760$5,000+2 - 9 employeesBeograd, SerbiaDeLab – Design & Develop Lab is a Beograd, Serbia-based Product Design company. They specialize in Product Design and UX/UI Design.Read More
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