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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3061$10,000+10 - 49 employeesKyiv, UkraineRead More
In Kyiv, Ukraine, Innovations for Business is a software development firm. Launched in 2020, the small team focuses on custom software development, IT strategy consulting, IT managed services, IT staff augmentation, and more.
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3062$1,000+2 - 9 employeesPrishtina, KosovoTretri. Is an UX agency. The team specializes in UX/UI Design and Web Development, and the company is based in Prishtina, Kosovo.Read More
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3063$10,000+50 - 249 employeesGliwice, PolandCodelabs.sh is a midsize e-commerce development firm established in 2019. Their services include E-Commerce Development and IoT development.Read More
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3064$25,000+50 - 249 employeesSofia, BulgariaENDIGITAL is a custom software development firm launched in 2012. The team offers Custom Software Development and E-Commerce Development and is located in Sofia, Bulgaria and LONDON, England.Read More
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3065Undisclosed50 - 249 employeesPERYDOT, PolandTivix, Inc. Is a midsize web development company located in San Francisco, California and PERYDOT, Poland. Their services include Web Development and Mobile App Development.Read More
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3066$1,000+50 - 249 employeesTallinn, EstoniaUser experience company CODE BLESSED offers UX/UI Design and Web Development. They were founded in 2013.Read More
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3067$50,000+50 - 249 employeesBudapest, HungarySoftware development company Grafinit focuses on Custom Software Development and IT staff augmentation. They are in Budapest, Hungary.Read More
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3068Undisclosed10 - 49 employeesBucurești, RomaniaTARAinteractive is a small custom software development firm launched in 1991. Their services include Custom Software Development and E-Commerce Development.Read More
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3069$1,000+10 - 49 employeesKyiv, UkraineHeadquartered in Kyiv, Ukraine, InfiniteSoft is a small custom software development company. The team focuses on Custom Software Development and Mobile App Development.Read More
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3070$1,000+10 - 49 employeesAthina, GreecePublisto is a custom software development firm. Based in Athina, Greece, the firm offers Custom Software Development and BI & big data consulting & SI.Read More
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3071$25,000+10 - 49 employeesBeograd, SerbiaBusiness Outsourcing Services is a custom software development company. Established in 2010, their team focuses on Custom Software Development and Mobile App Development.Read More
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3072$10,000+10 - 49 employeesConstanța, RomaniaROYALSOFT is a custom software development firm. Established in 2014, the team offers Custom Software Development and E-Commerce Development. The company is in Constanța, Romania.Read More
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3073$10,000+10 - 49 employeesCluj-Napoca, RomaniaWe As Web, a website development firm, was launched in 2021. The team provides Web Development and Web Design.Read More
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3074$1,000+10 - 49 employeesBudapest, HungaryWebsite development company WST Group is in Budapest, Hungary. They focus on Web Development and Custom Software Development and were launched in 1997.Read More
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3075$5,000+10 - 49 employeesWarszawa, PolandHawatel is a cloud consulting & SI company. Established in 2015, their team provides cloud consulting & SI and other IT consulting and SI.Read More
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3076$5,000+10 - 49 employeesTivat, MontenegroWebsite development company Nord Beaver is located in Tivat, Montenegro. Launched in 2020, the team focuses on Web Development and Blockchain.Read More
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3077$10,000+2 - 9 employeesKatowice, Poland3kliks is a website development firm in Katowice, Poland. They focus on Web Development and Mobile App Development and were founded in 2020.Read More
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3078Undisclosed2 - 9 employeesKraków, PolandCustom software development company Cometari Dedicated Solutions is based in Kraków, Poland. Their services include Custom Software Development and UX/UI Design.Read More
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3079$5,000+50 - 249 employeesOpole, PolandHeadquartered in Opole, Poland, Weegree IT is a midsize Recruiting company. The team offers Recruiting and Custom Software Development.Read More
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3080$25,000+50 - 249 employeesBudapest, HungaryLaunched in 2001, ITware is a midsize custom software development firm. Their services include Custom Software Development and Enterprise App Modernization.Read More
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3081Undisclosed50 - 249 employeesChișinău, MoldovaCRM consulting and SI company Mekanys Inc. Was launched in 2013. The midsize team focuses on CRM consulting and SI and Web Development.Read More
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3082$50,000+50 - 249 employeesLjubljana, SloveniaAscalab Ltd is a software development company located in Ljubljana, Slovenia. The team offers Custom Software Development and Web Development.Read More
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3083UndisclosedFreelancer employeesLjubljana, SloveniaUniCode, a custom software development company, is located in Ljubljana, Slovenia. They offer Custom Software Development and Web Development.Read More
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3084$10,000+10 - 49 employeesBeograd, SerbiaBuiltt, a web development company, offer Web Development and E-Commerce Development. They were established in 2023.Read More
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3085$1,000+2 - 9 employeesSkopje, North MacedoniaIdentity Creative studio is a Market Research company. They were founded in 2015, and their services include Market Research and Branding.Read More
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3086$5,000+10 - 49 employeesNovi Sad, SerbiaEstablished in 2016, Lilly021 is a small Novi Sad, Serbia-based web development company. Their services include Web Development and Custom Software Development.Read More
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3087$5,000+2 - 9 employeesBucurești, RomaniaNevexo is a small website development firm. They offer web development, Artificial Intelligence, custom software development, mobile app development, and more and were founded in 2022. The agency is based in București, Romania.Read More
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3088$1,000+2 - 9 employeesBanja Luka, Bosnia and HerzegovinaFounded in 2024, URSolution is an ERP consulting and SI company. The small team provides ERP consulting and SI, Custom Software Development, Web Development, Mobile App Development, and more. The company is headquartered in Banja Luka, Bosnia and Herzegovina.Read More
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3089$25,000+2 - 9 employeesWarszawa, PolandITFORCE, an UX agency, was launched in 2025. The small team offers UX/UI Design, BI & big data consulting & SI, Web Development, Mobile App Development, and more. The agency is located in Warszawa, Poland.Read More
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3090$5,000+2 - 9 employeesBaia Mare, RomaniaRocoders is a web development company established in 2015. The small team focuses on Web Development and Custom Software Development.Read More
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