Top 100 Mobile App Developers in Eastern Europe
The Best of September 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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1561Undisclosed50 - 249 employeesSofia, BulgariaRead More
Motion Software is a custom software development firm. The small Sofia, Bulgaria-based team specializes in custom software development, blockchain, e-commerce development, IT staff augmentation, and more. The agency was founded in 2015.
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1562$25,000+10 - 49 employeesPrishtina, KosovoQuantix LLC, a big data company, was established in 2019. The company provides BI & big data consulting & SI, web development, mobile app development, and Artificial Intelligence and has a small team. The company is based in Prishtina, Kosovo.Read More
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1563$10,000+10 - 49 employeesWrocław, PolandIscas, a software development company, was established in 2013. Their small team is based in Wrocław, Poland and specializes in custom software development, other application development, contract manufacturing, and document digitization & management.Read More
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1564$10,000+10 - 49 employeesBudapest, HungaryArteries Studio is a small application development firm and website development company founded in 2003. Their team offers Mobile App Development and Web Development.Read More
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1565$10,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Founded in 2020, Reshape Digital is a software development company. The small team focuses on custom software development, web development, mobile app development, and IoT development. The firm is in Cluj-Napoca, Romania.
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1566$10,000+10 - 49 employeesKraków, PolandRead More
YSBM Group is a software engineering company in Cracow, Poland and Kherson, Ukraine. Founded in 2014, they have about 30 employees that serve mostly small businesses in the business, IT, and e-commerce sectors. Services include custom software, mobile app, and e-commerce development.
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TatkraftIndustries
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1567$5,000+10 - 49 employeesKraków, Poland26bitz is a software development firm headquartered in Kraków, Poland and Warszawa, Poland. The company offers Custom Software Development, Artificial Intelligence, Mobile App Development, Wearable App Development, and more and has a small team.The company was launched in 2024.Read More
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Next Step FoundationIndustries
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1568$25,000+10 - 49 employeesBudapest, HungaryEstablished in 2017, Dakai Group is a web development firm. The firm specializes in Web Development and Custom Software Development, and is small.Read More
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1569$10,000+2 - 9 employeesSofia, BulgariaRead More
Tweerous OOD is a full-stack software development and consultancy company based in Sofia, Bulgaria, and founded in 2012. With over two members, they provide custom software, web, and mobile app development solutions to small businesses across various industries.
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EclecticaIndustries
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1570$10,000+10 - 49 employeesBucurești, RomaniaUptalen, an IT staff augmentation company, was established in 2022. They are located in București, Romania and have a small team. Their services include IT staff augmentation, custom software development, ux/ui design, web development, and more.Read More
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1571Undisclosed10 - 49 employeesSzczecin, PolandRead More
Inflowsoft is a small IT strategy consulting company in Mierzyn, Poland. Their services include IT strategy consulting, web development, mobile app development, blockchain, and more.
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1572$5,000+10 - 49 employeesKharkiv, UkraineSyject is a mobile application development firm. They are located in Kharkiv, Ukraine and have small team of experts. Their services include Mobile App Development and Web Development.Read More
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1573$5,000+2 - 9 employeesPoznań, PolandRead More
Founded in 2017, Pluscode is located in Poznan, Poland. With three employees, they provide web development, custom software development, and UX/UI design services for midmarket and small businesses.
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FH TradeIndustries
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1574$10,000+10 - 49 employeesBudapest, HungaryIndent Studio is a website development company headquartered in Budapest, Hungary. They specialize in Web Development and Mobile App Development.Read More
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1575$10,000+50 - 249 employeesVinnytsia, UkrainePlexteq, a custom software development company, was established in 2014. Headquartered in Vinnytsia, Ukraine; Tallinn, Estonia and London, England, their midsize team provides Custom Software Development, Enterprise App Modernization, DevOps Managed Services, BI & big data consulting & SI, and more.Read More
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AVI-SPLIndustries
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1576$5,000+2 - 9 employeesL'viv, UkraineQaltivate is an IT staff augmentation company established in 2023. Their small team is located in L'viv, Ukraine and specializes in IT staff augmentation, custom software development, ux/ui design, other design, and more.Read More
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1577$10,000+10 - 49 employeesPodgorica, MontenegroEclept is a software development firm based in Podgorica, Montenegro and Novi Sad, Serbia. The small team offers Custom Software Development, Mobile App Development, Web Development, and Artificial Intelligence. The agency was established in 2025.Read More
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1578$5,000+2 - 9 employeesKragujevac, SerbiaRead More
WieQuee is a software company based in Kragujevac, Serbia, and founded in 2017. With more than two members, they offer custom software, web, and mobile app development services for small and mid-market firms in the fields of business services, health care, and others.
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BBCIndustries
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1579$1,000+Freelancer employeesSuwałki, PolandKarol Gost is an app development firm and Low/No Code Development company based in Suwałki, Poland. The small team offers Mobile App Development and Low/No Code Development and was established in 2024.Read More
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1580$25,000+2 - 9 employeesBudapest, HungaryApter is an IT staff augmentation company launched in 2020. The company offers IT staff augmentation, mobile app development, cloud consulting & SI, and IT strategy consulting and has a small team.Read More
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1581$10,000+10 - 49 employeesPrishtina, KosovoEdonyDev is a custom software development firm. Founded in 2021, the company is in Prishtina, Kosovo. The small team provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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1582$100,000+50 - 249 employeesBucurești, RomaniaEstablished in 2017, Softbinator Technologies is a Product Design company. The company offers Product Design and IT staff augmentation, and is midsize.Read More
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Life360 Sposor United Google Luxon PayIndustries
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1583$5,000+10 - 49 employeesKyiv, UkraineRead More
Suto Games , a app development company, was launched in 2017. Their small team is based in Barcelona, Spain and Kyiv, Ukraine. Their services include mobile app development, web development, blockchain, IT staff augmentation, and more.
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1584$10,000+10 - 49 employeesZagreb, CroatiaThe Swiss Digital is a mobile app development company. The team provides Mobile App Development and Custom Software Development and is headquartered in Zürich, Switzerland and Bern, Switzerland.Read More
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1585Undisclosed10 - 49 employeesBuzin, CroatiaLaunched in 2003, Globaldizajn is a web design agency. They are headquartered in Buzin, Croatia and have a small team. Their services include web design, mobile app development, IT managed services, web development, and more.Read More
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1586$10,000+10 - 49 employeesZaporizhzhia, UkraineFounded in 2017, Done-IT is a small Zaporizhzhia, Ukraine-based mobile application development firm. Their team focuses on Mobile App Development and Web Development.Read More
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1587$5,000+50 - 249 employeesPoznań, PolandRead More
DevPark is a software development firm based in Poznán, Poland, with development centers in Krakow and Pila. Founded in 2013, DevPark has 7 employees, and offers a diverse range of development options. Their services include web development, custom software development, e-commerce, mobile app development, and more.
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Wholesomeyum.comIndustries
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1588$10,000+10 - 49 employeesBudapest, HungaryRead More
Stylers Group is a web design company headquartered in Budapest, Hungary, with an additional office in Carlsbad, Calif. Founded in 2004, Stylers Group's team of 30 specializes in web development, mobile app development, and digital strategy. Stylers Group primarily works with small and midmarket clients.
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Deepak ChopraIndustries
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1589$25,000+10 - 49 employeesL'viv, UkraineRead More
INC SOFT is a digital company based in Lviv, Ukraine with more than 10 members. Founded in 2019, they provide custom software, web, and mobile app development solutions for small businesses in the fields of e-commerce, financial services, and IT services.
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Stralto IncIndustries
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1590$1,000+10 - 49 employeesOdesa, UkraineRead More
Skilum is a small web design agency. Founded in 2018, the agency is in Odesa, Ukraine. Their team offers Web Design, UX/UI Design, Custom Software Development, Web Development, and more.
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NotifAi
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