Top 100 Mobile App Developers in Eastern Europe
The Best of March 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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2971$25,000+10 - 49 employeesRzeszów, PolandFebrit, a web development firm, was founded in 2019. Located in Rzeszów, Poland, the team provides Web Development and Mobile App Development.Read More
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2972$1,000+10 - 49 employeesGdańsk, PolandJS Software Solutions is a small software development firm in Gdańsk, Poland. The team offers Custom Software Development and Mobile App Development.Read More
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2973$5,000+10 - 49 employeesKyiv, UkraineRead More
VLdev is a small custom software development firm established in 2020. Their services include custom software development, mobile app development, e-commerce development, web development, and more. The company is based in Kyiv, Ukraine.
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2974Undisclosed10 - 49 employeesKharkiv, UkraineEstablished in 2016, HereUA is a website development company. The small team offers Web Development and Mobile App Development.Read More
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2975$10,000+10 - 49 employeesBelgrade, SerbiaCode Reflect is an IT staff augmentation company. They specialize in IT staff augmentation and Custom Software Development and are located in Belgrade, Serbia.Read More
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2976$10,000+10 - 49 employeesNovi Sad, SerbiaWebsite development firm Open Fyle is headquartered in Novi Sad, Serbia. Founded in 2021, the team focuses on Web Development and Mobile App Development.Read More
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2977$5,000+10 - 49 employeesSarajevo, Bosnia and HerzegovinaROOTID is a software development firm. The team specializes in Custom Software Development and Mobile App Development and is located in Sarajevo, Bosnia and Herzegovina.Read More
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2978$1,000+10 - 49 employeesMarousi, GreeceCode City is a custom software development firm. Founded in 2020, their team offers Custom Software Development and Web Development.Read More
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2979$5,000+10 - 49 employeesKharkiv, UkraineWeb development firm Owl It Solutions is located in Kharkiv, Ukraine. The team provides Web Development and Mobile App Development.Read More
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2980$5,000+10 - 49 employeesSofia, BulgariaGear Six is a small Sofia, Bulgaria-based custom software development firm. Their services include Custom Software Development and Web Development.Read More
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2981$5,000+10 - 49 employeesGdańsk, PolandCode2137 is a website development firm. The small Gdańsk, Poland-based team offers Web Development and Mobile App Development. The firm was launched in 2021.Read More
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2982$50,000+10 - 49 employeesWarszawa, PolandXaipix is a web development firm. In Warszawa, Poland, the firm was founded in 2022. Their team provides Web Development and Mobile App Development.Read More
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2983$25,000+10 - 49 employeesKyiv, UkraineMOBXINT, a web development company, was launched in 2018. The company specializes in Web Development and Mobile App Development.Read More
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2984$10,000+10 - 49 employeesIvano-Frankivs'k, UkraineLimgro is a small Sunny Isles Beach, Florida-based software development company. The team specializes in Custom Software Development and Branding.Read More
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2985$5,000+10 - 49 employeesWrocław, PolandLaunched in 2018, CleverVision is a website development company. The team focuses on Web Development and Custom Software Development.Read More
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2986$25,000+10 - 49 employeesUzhhorod, UkraineUnicorner is a custom software development company. The company is based in Uzhhorod, Ukraine. Their services include Custom Software Development and Mobile App Development.Read More
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2987$5,000+10 - 49 employeesNovi Sad, SerbiaAltitude IT is a software development company located in Novi Sad, Serbia. They focus on Custom Software Development and Web Development.Read More
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2988$10,000+10 - 49 employeesBiałystok, PolandIFORTEX is an user experience design agency headquartered in Białystok, Poland. Their services include UX/UI Design and Web Development.Read More
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2989$5,000+10 - 49 employeesPoznań, PolandMarsNet Solutions is a custom software development firm. Founded in 2023, the team specializes in Custom Software Development and Mobile App Development.Read More
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2990$5,000+10 - 49 employeesKharkiv, UkraineEstablished in 2019, LanaDev is a small IT strategy consulting company based in Kharkiv, Ukraine. Their team focuses on IT strategy consulting and Cybersecurity.Read More
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2991$5,000+10 - 49 employeesWarszawa, PolandNeatSoft is an UX design company. Their small team of employees is based in Warszawa, Poland. Their team offers UX/UI Design and IT staff augmentation.Read More
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2992$5,000+10 - 49 employeesKuprioniškės, LithuaniaConsell media group is a branding firm headquartered in Kuprioniškės, Lithuania and دبي, United Arab Emirates. The small team offers branding, social media marketing, web development, mobile app development, and more and was established in 2015.Read More
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2993$10,000+10 - 49 employeesBucurești, RomaniaTrustEtics is an user experience company founded in 2024. The team provides UX/UI Design and IT strategy consulting and is headquartered in București, Romania and București, Romania.Read More
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2994$10,000+10 - 49 employeesKatowice, PolandSOFT HOUSE, an IT staff augmentation company, was launched in 2022. The team provides IT staff augmentation and Custom Software Development.Read More
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2995$5,000+10 - 49 employeesTallinn, EstoniaKrugis OU is an IT strategy consulting company. Located in Tallinn, Estonia and Chennai, India, the agency offers IT strategy consulting and Custom Software Development.Read More
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2996Undisclosed10 - 49 employeesBurgas, BulgariaGNX is a Product Design company located in Burgas, Bulgaria. They offer Product Design and Graphic Design and were established in 2022.Read More
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2997Undisclosed10 - 49 employeesBratislava, SlovakiaHeadquartered in Bratislava, Slovakia, Elevon.io is a small web development company. Their services include Web Development and Mobile App Development.Read More
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2998$25,000+10 - 49 employeesSkopje, North MacedoniaFounded in 2024, TechBox+ is a branding company. Based in Skopje, North Macedonia, the team offers Branding and Web Design.Read More
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2999$10,000+10 - 49 employeesBucurești, RomaniaEstablished in 2014, ONE NEW EXPERIENCE is a small software development firm in București, Romania and Târgoviște, Romania. Their team focuses on Custom Software Development and Web Development.Read More
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3000$1,000+10 - 49 employeesKyiv, UkraineX-IT is an user experience design agency. The Kyiv, Ukraine-based firm provides UX/UI Design and Custom Software Development.Read More
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