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.
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
Industries
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871$5,000+10 - 49 employeesKyiv, UkraineRead More
Loonar Studios is a creative design and development agency based in Kiev, Ukraine. Since 2013, their team of about 20 employees serves mainly small businesses. They specialize in web design and development, mobile app development, and e-commerce development.
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SBM (part of IBM)Industries
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872$5,000+10 - 49 employeesŁódź, PolandApplication development firm Gecko-Lab was launched in 2009. Based in Łódź, Poland, their small team focuses on Mobile App Development, UX/UI Design, and IT strategy consulting.Read More
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873$25,000+10 - 49 employeesPrague, Czech RepublicB&T lab is a. Their small team is based in Praha, Czech Republic and focuses on. The company was established in 2020.Read More
Clients
VisaIndustries
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874$5,000+10 - 49 employeesKyiv, UkraineKifreez is an AR/VR development company established in 2017. The company offers AR/VR development, Web Development, UX/UI Design, Graphic Design, and more and has a small team. The company is in Kyiv, Ukraine and London, England.Read More
Clients
UnicefIndustries
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875$10,000+10 - 49 employeesLublin, PolandRead More
Ultrano.pl is a user experience agency founded in Rzeszów, Poland in 2009. With over 10 employees, they specialize in UX/UI design and web development solutions for clients ranging from small firms to large businesses.
Clients
Key clients: Polish Ministry of EducationIndustries
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876$5,000+10 - 49 employeesL'viv, Ukraine5Hz is a website development firm. Launched in 2021, the firm is located in L'viv, Ukraine and Lisboa, Portugal. The small team offers Web Development, E-Commerce Development, Web Design, Blockchain, and more.Read More
Clients
Liquid Flow The Steel Porcupine Atlas Work Khib UAIndustries
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877$10,000+10 - 49 employeesChişinău, MoldovaSmall software development firm CorLab Tech, is headquartered in Chişinău, Moldova and Falls Church, Virginia. They specialize in Custom Software Development, Web Development, Artificial Intelligence, IT strategy consulting, and more and were founded in 2018.Read More
Industries
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878Undisclosed2 - 9 employeesSofia, BulgariaPrimeWeb is a software development company located in Sofia, Bulgaria. The small team offers custom software development, web development, mobile app development, e-commerce development, and more. The company was launched in 2022.Read More
Industries
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879$1,000+10 - 49 employeesSzczecin, PolandCodeton Software sp. Z o.o. Is a software development firm. Their small team is in Szczecin, Poland. The firm focuses on custom software development, web development, mobile app development, IoT development, and more. The firm was established in 2013.Read More
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880Undisclosed10 - 49 employeesSkopje, North Macedonia2Coders Studio, S.L. Is a mobile application development company. They are located in Las Palmas de Gran Canaria, Spain; Skopje, North Macedonia and La Laguna, Spain and have a small team. Their services include Mobile App Development, Web Development, Web Design, UX/UI Design, and more.Read More
Clients
Gran Canaria -
881$5,000+50 - 249 employeesPrague, Czech RepublicRead More
Award-winning software agency INLOOPX has a team of 130+ and offices in Europe and the United States. Headquartered in Sunnyvale, CA, INLOOPX creates mobile apps, paying specific attention to the user experience.
Clients
IntelIndustries
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882$5,000+250 - 999 employeesVilnius, LithuaniaLocated in Vilnius, Lithuania and København, Denmark, Front IT is a software development firm. The midsize team provides Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more. The company was established in 2006.Read More
Industries
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883$5,000+10 - 49 employeesKharkiv, UkraineDesign and Test Lab is a mobile app development firm located in San Francisco, California and Kharkiv, Ukraine. The agency specializes in Mobile App Development, Web Development, UX/UI Design, Application Testing, and more and has a small team.The agency was established in 2005.Read More
Clients
KanopyIndustries
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884$10,000+10 - 49 employeesSkopje, North MacedoniaUX company WolfWareLabs LLC was founded in 2021. Their small team is in Las Vegas, Nevada and Skopje, North Macedonia. Their services include UX/UI Design, Mobile App Development, Artificial Intelligence, and Web Development.Read More
Clients
Walmart PetSmart RedditIndustries
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885$50,000+10 - 49 employeesKyiv, UkraineRead More
Post Physical is a software development company. They are based in Kyiv, Ukraine and have a small team that specializes in custom software development, mobile app development, and application testing. The company was launched in 2018.
Industries
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886$25,000+10 - 49 employeesWarszawa, PolandRead More
PerceptionBox is a website development firm founded in 2015. The small Ramat Gan, Israel-based team focuses on web development, HR services, custom software development, Artificial Intelligence, and more.
Clients
GuruShotsIndustries
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887$10,000+10 - 49 employeesMikołów, PolandSoftware development firm Webmakers Software was launched in 2008. Their small team is based in Mikołów, Poland and offers Custom Software Development, Web Development, Web Design, and Mobile App Development.Read More
Clients
Santander Consumer Bank Teva Pharmaceuticals Abbvie Adamed PharmaIndustries
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888$25,000+10 - 49 employeesKhmel'nyts'kyi, UkraineRexsoft Inc. Is a mobile app development firm. Launched in 2012, the team provides Mobile App Development, Web Development, Custom Software Development, IoT development, and more. Their small company is based in New York, New York; Khmel'nyts'kyi, Ukraine and New York, New York.Read More
Clients
ShutterstockIndustries
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889$5,000+10 - 49 employeesWarszawa, PolandAppotype is a custom software development company founded in 2021. The small Warszawa, Poland-based team specializes in Custom Software Development, Artificial Intelligence, Market Research, UX/UI Design, and more.Read More
Industries
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890$50,000+250 - 999 employeesKraków, PolandRead More
CHI Software is a software company with 4 development centers in Ukraine: Kharkiv, Kyiv, Dnipro, Zaporizhia. Founded in 2006, CHI Software now has over 500 employees who specialize in providing solutions for startups and establish businesses, especially in the fintech, insurtech, and banking industries. The services include technological consultancy, product development, dedicated engineering teams, and on-demand staffing. They offer expertise in AI, mobile, web, cloud, IoT, and AR/VR solutions.
Clients
Minespider Banyan Infrastructure Imagine Learning MeetupIndustries
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891$10,000+10 - 49 employeesZagreb, CroatiaRead More
Machinery is a software design and development agency located in Zagreb, Croatia. Founded in 2013, Machinery has a team of 6 that specializes in custom software, web, and mobile app development.
Clients
Meeteor LLC - iOS app, QA for the entire product, UX and UI design and team management. -
892$50,000+50 - 249 employeesBanja Luka, Bosnia and HerzegovinaRead More
DVC Solutions is a software development company headquartered in Chicago, with other offices in Halmstad, Sweden, and Banja Luka, Bosnia & Herzegovina. Founded in 2013, they have about 16 employees that do web development, mobile app development, custom software development, and UX/UI design. DVC Solutions serves mostly small and midmarket businesses in a variety of industries.
Clients
AmondiIndustries
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893$10,000+10 - 49 employeesSofia, BulgariaHeadquartered in Sofia, Bulgaria, Ninefold is an app development firm. The small agency was established in 2016. Their services include Mobile App Development, UX/UI Design, IT strategy consulting, Custom Software Development, and more.Read More
Clients
PlantSnapIndustries
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894$10,000+50 - 249 employeesKharkiv, UkraineRead More
Fortifier is a software development company based in Kharkiv, Ukraine, and founded in 2013. Their team of 41 employees specializes in mobile app development, AI, and web development. They mainly work with clients in the healthcare, education, and financial services industries.
Clients
InsurTech companiesIndustries
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895$10,000+250 - 999 employeesNovi Sad, SerbiaMobile app development company Netfork is in Dover, Delaware and Novi Sad, Serbia. The midsize team provides Mobile App Development, Web Development, Custom Software Development, Artificial Intelligence, and more and was established in 2019.Read More
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896$25,000+50 - 249 employeesKherson, UkraineRead More
Postindustria is a development agency headquartered in Richmond, UK, with additional locations in Ukraine and Montenegro. Since 2006, the team of just over 70 has provided web and mobile app development, web design, UX/UI design, application testing services, and more to mainly mid-sized clients.
Clients
OpenXIndustries
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897$5,000+50 - 249 employeesKyiv, UkraineRead More
Info-Polus is a small Kyiv, Ukraine-based software development company. The team provides custom software development, web development, mobile app development, other application development, and more.
Industries
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898$25,000+10 - 49 employeesTimișoara, RomaniaRead More
Sensidev, a website development company, is located in Timișoara, Romania. They offer web development, mobile app development, custom software development, other application development, and more and were established in 2012.
Industries
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899$5,000+2 - 9 employeesAthina, GreeceRead More
Established in 2021, Apptiva Software is a small user experience agency. Their team provides ux/ui design, custom software development, business consulting, cloud consulting & SI, and more. The firm is headquartered in Athina, Greece.
Industries
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900$5,000+10 - 49 employeesTârgu Mureș, RomaniaKadeno Solutions is a web development firm headquartered in Târgu Mureș, Romania. The small team specializes in web development, mobile app development, e-commerce development, wearable app development, and more and was founded in 2019.Read More
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