Top 100 Mobile App Developers in Eastern Europe
The Best of July 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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3181$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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3182Undisclosed50 - 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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3183$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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3184UndisclosedFreelancer 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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3185UndisclosedFreelancer employeesRâmnicu Vâlcea, RomaniaEvia Soft, a software development company, was established in 2020. The team provides Custom Software Development and Mobile App Development and is headquartered in Râmnicu Vâlcea, Romania.Read More
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3186$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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3187$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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3188$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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3189$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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3190$5,000+2 - 9 employeesSofia, BulgariaEstablished in 2025, Softrix is a graphic design agency. The agency provides Graphic Design, Web Development, Mobile App Development, Artificial Intelligence, and more and has a small team.Read More
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3191$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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3192$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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3193$5,000+2 - 9 employeesPoznań, PolandHugeServices is a custom software development firm. They are located in Poznań, Poland, and their services include Custom Software Development and Mobile App Development.Read More
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3194$10,000+2 - 9 employeesCluj-Napoca, RomaniaZwellio, a website development company, was launched in 2017. The company provides Web Development and Mobile App Development, and is small.Read More
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3195$10,000+2 - 9 employeesKyiv, UkraineTrusted Software Development Company is a custom software development company. Established in 2018, their team specializes in Custom Software Development and Enterprise App Modernization.Read More
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3196$5,000+2 - 9 employeesIzola, SloveniaSugar-Free Software is a custom software development firm. Their small team of employees is headquartered in Izola, Slovenia. Their team provides Custom Software Development and Web Development.Read More
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3197$5,000+2 - 9 employeesVilnius, LithuaniaSmall custom software development company Softgan, is located in Vilnius, Lithuania. The team specializes in Custom Software Development and Blockchain.Read More
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3198$5,000+2 - 9 employeesKraków, PolandSoltystudio, a custom software development firm, is based in Kraków, Poland. They focus on Custom Software Development and Web Development.Read More
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3199$1,000+2 - 9 employeesRus'ke Pole, UkraineWebsite development company Codevil Studio was launched in 2018. The team focuses on Web Development and Mobile App Development.Read More
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3200$5,000+2 - 9 employeesZagreb, CroatiaLaunched in 2000, Opto Software is a small Zagreb, Croatia-based website development company. Their team offers Web Development and Advertising.Read More
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3201$5,000+2 - 9 employeesSkopje, North MacedoniaFounded in 2019, miWARP is a small custom software development company in Skopje, North Macedonia. Their team specializes in Custom Software Development and Enterprise App Modernization.Read More
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3202$1,000+2 - 9 employeesOradea, RomaniaASCENT TECHNOLOGIES is a small custom software development firm. Established in 2019, the team specializes in Custom Software Development and Web Development.Read More
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3203$5,000+2 - 9 employeesDnipropetrovs'k, UkraineRutendo Solutions is a mobile app development company. In Dnipropetrovs'k, Ukraine, the team offers Mobile App Development and Custom Software Development.Read More
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3204$25,000+2 - 9 employeesPardubice, Czech RepublicBeWebly is a graphic design company. They are headquartered in Pardubice, Czech Republic, and their services include Graphic Design and Mobile App Development.Read More
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3205$1,000+2 - 9 employeesKraków, PolandSoftware development company Projets is located in Kraków, Poland. They provide Custom Software Development and E-Commerce Development and were launched in 2015.Read More
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3206$5,000+2 - 9 employeesTallinn, EstoniaGVBE is a Tallinn, Estonia-based UX company. Their services include UX/UI Design and Branding.Read More
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3207$1,000+2 - 9 employeesTuczna, PolandAviluk is an app development company established in 2020. The team focuses on Mobile App Development and Web Development and is based in Tuczna, Poland.Read More
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3208Undisclosed2 - 9 employeesLviv, UkraineAa, a small web design agency, is headquartered in Lviv, Ukraine. The team offers Web Design and UX/UI Design.Read More
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3209$10,000+2 - 9 employeesBucharest, RomaniaChapo Technologies is a small website development company headquartered in Bucharest, Romania. Their services include Web Development and Mobile App Development.Read More
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3210$10,000+2 - 9 employeesOpole, PolandWeInvoke is a custom software development company. Established in 2021, the agency is located in Opole, Poland. Their services include Custom Software Development and Web Development.Read More
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