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.
List of the Best Eastern Europe Mobile App Development Companies
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31$25,000+50 - 249 employeesWrocław, PolandRead More
nomtek is an award-winning app development company of more than 50 based in Wroclaw, Poland with offices in London and Berlin. Founded in 2009, their team has created numerous chart-topping apps and employs the lean startup methodology.
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PONSIndustries
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32$25,000+50 - 249 employeesWarszawa, PolandMobile app development firm Orangesoft is based in Warszawa, Poland; Sheridan, Wisconsin and San Francisco, California. The midsize company was established in 2011. Their team offers Mobile App Development, Custom Software Development, Web Development, and IoT development.Read More
Clients
Hamleys Yukon Advanced Optics Worldwide CoachNow Liquid BarcodesIndustries
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33$10,000+50 - 249 employeesKatowice, PolandEstablished in 2011, iteo is an application development firm. The company specializes in Mobile App Development and cloud consulting & SI and has a midsize team. The company is based in Katowice, Poland; San Francisco, California; Berlin, Germany and Bielsko-Biała, Poland.Read More
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InpostIndustries
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34$5,000+10 - 49 employeesZagreb, CroatiaRead More
Azikus is a full-service digital agency based in Zagreb, Croatia. Founded in 2019, their team of around four employees provides mobile development, UI/UX, and web development services.
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AircashIndustries
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35$10,000+10 - 49 employeesPoznań, PolandMood Up, a small mobile app development company, is based in Poznań, Poland. They provide Mobile App Development, IoT development, and Application Management & Support and were established in 2012.Read More
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Sky UK Limited, trading as Sky, is a British broadcaster and telecommunications company that provides television, broadband internet, fixed line and mobile telephone services to consumers and businesses in the United Kingdom. Unilever PLC is a British multinational consumer packaged goods company headquartered in London, England. Spar - a Dutch multinational franchise that provides branding, supplies and support services for independently owned and operated food retail stores. Akamai Technologies, Inc. - an American company specialized in content delivery network, cybersecurity, DDoS mitigation, and cloud services.Industries
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36$10,000+50 - 249 employeesKhmel'nyts'kyi, UkraineIn Tallinn, Estonia and Khmel'nyts'kyi, Ukraine, Stfalcon is an application development firm. The midsize firm was launched in 2009. Their services include Mobile App Development, Custom Software Development, Supply Chain Management, Generative AI, and more.Read More
Clients
Ecolines - a coach operator BBGO – a car order service Airfield – a guide to hidden airports for pilots Nova Post – Ukraine’s leading postal companyIndustries
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37$50,000+1,000 - 9,999 employeesPERYDOT, PolandCustom software development firm Kellton is in Reston, Virginia; PERYDOT, Poland; Gurugram, India and Plano, Texas. The large agency was launched in 2009. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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38$10,000+10 - 49 employeesPoznań, PolandRead More
Mobile application development company Flutter Development AA+ | Codigee is in Poznań, Poland. They provide Mobile App Development, Product Design, Artificial Intelligence, AI Consulting, and more and were launched in 2018.
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FitatuIndustries
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39$25,000+10 - 49 employeesŁódź, PolandFiveDotTwelve is a mobile app development firm. The small Łódź, Poland-based team provides Mobile App Development, Product Design, Web Development, IoT development, and more. The company was established in 2015.Read More
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OnocoIndustries
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40$5,000+50 - 249 employeesL'viv, UkraineLocated in L'viv, Ukraine, Kevych Solutions is an application development company. The midsize team focuses on Mobile App Development, Custom Software Development, AR/VR development, Web Development, and more. The agency was founded in 2021.Read More
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41$10,000+10 - 49 employeesKyiv, UkraineHotShots Labs | IOS & Android | Flutter mobile app development is an application development firm founded in 2019. Their small team is headquartered in Tallinn, Estonia; Kyiv, Ukraine and Croydon, England. The agency specializes in Mobile App Development and Custom Software Development.Read More
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42$5,000+50 - 249 employeesL'viv, UkraineEstablished in 2017, NERDZ LAB is a midsize website development firm. Their services include Web Development, Mobile App Development, Artificial Intelligence, and UX/UI Design. The agency is located in L'viv, Ukraine and Tallinn, Estonia.Read More
Clients
Reebok Fitness Patient Perfect Rosecut TriCanIndustries
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43$5,000+250 - 999 employeesRīga, LatviaScienceSoft is a midsize McKinney, Texas-based software development company. They focus on Custom Software Development, IT managed services, Mobile App Development, and Web Development and were launched in 1989.Read More
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Ford Motor Company Viber NASA WalmartIndustries
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44$10,000+10 - 49 employeesRīga, LatviaChili Labs is a Rīga, Latvia-based mobile application development company. Founded in 2016, the small team focuses on Mobile App Development, UX/UI Design, Custom Software Development, and Mobile & App Marketing.Read More
Clients
IBR - IntelligentBoardRoom, a cognitive software platform that helps leaders make better decisions on teams and peopleIndustries
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45$10,000+50 - 249 employeesPoznań, PolandApzumi, a software development firm, is located in Poznań, Poland; Suhl, Germany and Minneapolis, Minnesota. The midsize firm was established in 2013. Their team specializes in Custom Software Development, Mobile App Development, and Artificial Intelligence.Read More
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Duke UniversityIndustries
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46$50,000+50 - 249 employeesL'viv, UkraineWebsite development firm Kindgeek was established in 2013. The firm focuses on Web Development, Mobile App Development, and Custom Software Development and has a midsize team.Read More
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University of BaselIndustries
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47$10,000+50 - 249 employeesPrague, Czech RepublicApp development company Etnetera Flow is in Prague, Czech Republic and København, Denmark. They provide Mobile App Development, UX/UI Design, and Web Development and were established in 2022.Read More
Clients
Škoda Auto ČSOB Merkur BetsIndustries
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48$50,000+250 - 999 employeesZagreb, CroatiaInfinum, a custom software development company, was established in 2005. They are in New York, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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PhilipsIndustries
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49$25,000+10 - 49 employeesBudapest, HungaryMindtech Apps is a mobile application development firm based in Budapest, Hungary; London, England; Durham, North Carolina and Frederiksberg, Denmark. The small agency was launched in 2015. Their services include Mobile App Development, Web Development, and IT staff augmentation.Read More
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KPMGIndustries
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50$10,000+10 - 49 employeesTallinn, EstoniaStormotion is an application development company. They are located in Tallinn, Estonia and have a small team. The company focuses on Mobile App Development, UX/UI Design, IT staff augmentation, Web Development, and more.Read More
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Text a LetterIndustries
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51$25,000+50 - 249 employeesL'viv, UkraineBinary Studio, a custom software development firm, was established in 2005. In Wimborne, England and L'viv, Ukraine, their midsize team specializes in Custom Software Development, Web Development, Mobile App Development, and IT staff augmentation.Read More
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SnapNurseIndustries
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52$1,000+10 - 49 employeesL'viv, UkraineNineva Studios is an app development company. Their small team is located in L'viv, Ukraine. Their services include Mobile App Development, Custom Software Development, and AR/VR development. The firm was established in 2018.Read More
Clients
Companies/individuals looking to create games in Unity/Unreal EngineIndustries
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53$25,000+10 - 49 employeesKharkiv, UkraineRedCat Ltd is a mobile application development company. Launched in 2018, the small company is located in Kharkiv, Ukraine and Tallinn, Estonia. Their services include Mobile App Development, Web Development, Blockchain, Custom Software Development, and more.Read More
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UbicarIndustries
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54$25,000+50 - 249 employeesVilnius, LithuaniaScaleTech, an app development company, was launched in 2005. Their midsize team is in Vilnius, Lithuania; Lehi, Utah and Atwell, Australia and focuses on Mobile App Development, Custom Software Development, Web Development, and Low/No Code Development.Read More
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55$50,000+250 - 999 employeesWrocław, PolandRead More
WEZOM is a custom software development company founded in 1999. The midsize team provides Custom Software Development, IT managed services, Mobile App Development, Artificial Intelligence, and more. The firm is headquartered in Schaumburg, Illinois; Mykolaiv, Ukraine; Kyiv, Ukraine and Kherson, Ukraine.
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AptivIndustries
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56$25,000+50 - 249 employeesBiałystok, PolandPagepro is a web development firm. The midsize team is in Białystok, Poland and London, England. Their services include Web Development, Mobile App Development, Custom Software Development, and Low/No Code Development.Read More
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ScaleupsIndustries
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57$10,000+50 - 249 employeesWrocław, PolandMobile application development company Techstack company was established in 2016. They are in Wrocław, Poland; Tallinn, Estonia; Kyiv, Ukraine and L'viv, Ukraine and have a midsize team. Their services include Mobile App Development, Custom Software Development, Web Development, Artificial Intelligence, and more.Read More
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Corel VivaQuant SkillLab Exaum EnergyIndustries
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58$25,000+10 - 49 employeesBeograd, SerbiaDedaldev is a web development firm and app development company. They focus on web development and mobile app development and were established in 2018. The firm is located in Beograd, Serbia and Beograd, Serbia.Read More
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59$10,000+10 - 49 employeesKyiv, UkraineOlearis is an application development firm. They are headquartered in Kyiv, Ukraine and Flower Mound, Texas and have a small team. Their services include Mobile App Development, UX/UI Design, Custom Software Development, IoT development, and more.Read More
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ShafersystemsIndustries
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60$10,000+50 - 249 employeesOdesa, UkraineRead More
Mobile app development firm Arrible was established in 2016. Their small team is based in Odesa, Ukraine. Their services include mobile app development and graphic design.
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Illuvium.ioIndustries
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