Top 100 Mobile App Developers in Eastern Europe
The Best of November 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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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
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3091$1,000+2 - 9 employeesRīga, LatviaSMARTWEB BALTIC OÜ, an IT strategy consulting company, was founded in 2023. The team specializes in IT strategy consulting and Custom Software Development and is based in Rīga, Latvia.Read More
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3092$10,000+2 - 9 employeesNovi Sad, SerbiaFounded in 2025, Heliobit is a custom software development firm. Their team focuses on Custom Software Development and Web Development.Read More
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3093$1,000+2 - 9 employeesBucurești, RomaniaAtheris Software Services is a small software development company. They specialize in Custom Software Development and API Development and were launched in 2024.Read More
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3094$10,000+2 - 9 employeesZaprešić, CroatiaCODICODE D.O.O., a web design agency, is in Zaprešić, Croatia. They provide Web Design and Web Development.Read More
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3095$1,000+2 - 9 employeesBratislava, SlovakiaMynteo is a Bratislava, Slovakia-based web development firm. The team specializes in Web Development and Custom Software Development.Read More
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3096$1,000+2 - 9 employeesBanja Luka, Bosnia and HerzegovinaEnvio Lab is a small custom software development firm. They focus on Custom Software Development and Low/No Code Development and were launched in 2026.Read More
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3097$5,000+2 - 9 employeesTallinn, EstoniaRalphNex OÜ, a small AI firm, is headquartered in Tallinn, Estonia. The team provides Artificial Intelligence and Custom Software Development.Read More
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3098$1,000+2 - 9 employeesLiepāja, LatviaEstablished in 2021, MBC Solutions, a small web development company, is located in Liepāja, Latvia. Their services include Web Development and E-Commerce Development.Read More
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3099Undisclosed2 - 9 employeesSuceava, RomaniaSC BBB Software Development SRL is a small API Development company established in 2017. Their team provides API Development and Custom Software Development.Read More
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3100$1,000+2 - 9 employeesBrno-střed, Czech RepublicFounded in 2024, Bitscovery s.r.o. Is a small mobile application development company based in Brno-střed, Czech Republic. Their team offers Mobile App Development and Web Development.Read More
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3101$1,000+2 - 9 employeesMătrici, RomaniaEXERA is a custom software development firm established in 2020. The company offers Custom Software Development and Enterprise App Modernization.Read More
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3102$1,000+2 - 9 employeesPodstrana, CroatiaDalmaSoft, a software development company, was launched in 2015. The firm focuses on Custom Software Development and Web Development.Read More
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3103$1,000+2 - 9 employeesKragujevac, SerbiaNewTech is a website development firm. Their small team is located in Kragujevac, Serbia. Their services include Web Development and Web Design.Read More
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3104$10,000+10 - 49 employeesKatowice, PolandCustom software development company Gecode Software House is headquartered in Katowice, Poland. The firm focuses on Custom Software Development, Web Development, and Mobile App Development and is small.The firm was established in 2023.Read More
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3105$5,000+10 - 49 employeesWarszawa, PolandPositive Geeks is a custom software development firm founded in 2015. Their services include Custom Software Development and IoT development.Read More
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3106$10,000+50 - 249 employeesPrague, Czech RepublicInveo. Is a midsize custom software development company based in Prague, Czech Republic. The team specializes in Custom Software Development and Media Planning & Buying.Read More
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3107$10,000+50 - 249 employeesWrocław, PolandSIENN, a custom software development firm, was launched in 2004. Headquartered in Wrocław, Poland and Nijmegen, Netherlands, the team specializes in Custom Software Development and Web Development.Read More
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3108Undisclosed50 - 249 employeesSkopje, North MacedoniaIBORN.NET is a website development firm launched in 2012. Their team focuses on Web Development and Custom Software Development.Read More
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3109$5,000+10 - 49 employeesDnipro, UkraineCuboRubo is a CRM consulting and SI company. Launched in 2015, the team focuses on CRM consulting and SI and Web Design. The firm is in Dnipro, Ukraine.Read More
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3110Undisclosed10 - 49 employeesTirana, AlbaniaFuture Block, a website development company, provide Web Development and Custom Software Development. They were founded in 2022.Read More
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3111$50,000+10 - 49 employeesWarszawa, PolandLaunched in 2011, MotivLab is a software development company. The team provides Custom Software Development and Web Development.Read More
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3112$1,000+10 - 49 employeesRădăuți, RomaniaWebsite development firm AlgoMediaSOFT Services is in Rădăuți, Romania. Their services include Web Development and Web Design.Read More
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3113$5,000+10 - 49 employeesKremenchuk, UkraineGALAXYARTs is a web development firm. In Kremenchuk, Ukraine and Kremenchuk, Ukraine, the firm provides Web Development and E-Commerce Development.Read More
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3114$10,000+10 - 49 employeesTallinn, EstoniaLI Solutions is a small custom software development company located in Tallinn, Estonia. Their services include Custom Software Development and Mobile App Development.Read More
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3115$5,000+10 - 49 employeesBudapest, HungaryAP4 Digital is a software development company. Established in 2009, the team provides Custom Software Development and Artificial Intelligence.Read More
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3116$1,000+2 - 9 employeesOstrow Wielkopolski, PolandWebosta is an e-commerce development company. Founded in 2017, the company focuses on E-Commerce Development and Web Development.Read More
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3117$25,000+10 - 49 employeesTallinn, EstoniaShot Design Bureau is a branding agency. They are based in Tallinn, Estonia and have small team of experts. Their services include Branding and Web Design.Read More
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3118$50,000+10 - 49 employeesPrague, Czech RepublicXyndata s.r.o. Is a software development company. Established in 2016, their team focuses on Custom Software Development and Web Design.Read More
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3119$5,000+10 - 49 employeesKyiv, UkraineRisesoft is a Blockchain company established in 2015. The team focuses on Blockchain and Mobile App Development and is based in Kyiv, Ukraine.Read More
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3120$1,000+10 - 49 employeesKyiv, UkraineDigitalDepthSoft is a software development company. Headquartered in Kyiv, Ukraine, the firm was founded in 2025. Their services include Custom Software Development and Web Development.Read More
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