Top 100 Mobile App Developers in Eastern Europe

GrownApps is a web and mobile app agency founded in 2008. Their team of more than 10 offers custom software development, web development, and web design services from their office in Kosice, Slovakia. They work with clients ranging from startups to enterprises.

InDevLab is a custom software development firm in Sheridan, Wyoming and Kyiv, Ukraine. Founded in 2016, the midsize team offers custom software development, IT managed services, mobile app development, and cybersecurity.

DO OK is a software development and consulting company with offices in Amsterdam and Copenhagen, and two offices in Wroclaw Zielona Gora, Poland. Founded in 2010, they have 53 employees who provide expert development of custom software, mobile apps, and websites. Working for a range of small, midmarket and large-scale companies, they specialize in custom software with scalable backends built with Python, Java, or Go and Javascript.

PM Partners is a midsize Kyiv, Ukraine-based mobile application development company. They focus on mobile app development, web development, ux/ui design, custom software development, and more and were launched in 2015.

Jupser is a full-stack development agency based in Kyiv, Ukraine. Since 2018, the 14-person team has developed websites, cross-platform mobile apps, and UX/UI designs.

NFQ Technologies, founded in 2002, is an international digital innovation company headquartered in Kaunas, Lithuania. They also have offices in Vilnius, Lithuania, New York, Augsburg, Germany, Singapore, and Ho Chi Minh, Vietnam. The company has a team of 500+ and provides custom software development, web development, and e-commerce development for midmarket and enterprise companies in mostly the IT, retail, and transportation industries. 
 

Founded in 2017, DevBrother is located in Kharkiv, Ukraine. With 16 employees, they provide web development, custom software development, and blockchain services for enterprise, midmarket, and small businesses. They focus on health care, medical, information technology, and financial services industries.

Valtorian, a mobile application development firm, is in Sumy, Ukraine. Founded in 2022, the small team specializes in mobile app development, web design, ux/ui design, web development, and more.

Netinteractive is a software development agency located in Warsaw, Poland. Founded in 2012, they have a team of 26 employees who offer custom software development, CRM consulting and SI, and mobile app development services. They tailor their solutions to small businesses in e-commerce, business services, and financial services.

Evermore is a development company headquartered in Brussels, with other offices in London, Budapest, and Belgium. Since 2006, the agency and their current team of 10 have specialized in web design and development, custom software development, and UX/UI design. Evermore works primarily with small businesses.

Elite Web Development is a midsize Yerevan, Armenia-based website development company. They provide web development and web design and were launched in 2021.

Ultimate Systems is a software and enterprise solutions company based in Krakow, Poland. Founded in 2015, they comprise 26 employees experienced with building reliable custom-made backend systems and web and mobile applications. They work primarily in the business, automotive and manufacturing industries for small businesses, midmarket companies and international enterprises.

ZenwayCode, a custom software development company, is based in Kharkiv, Ukraine. The midsize firm was launched in 2017. Their services include custom software development, web development, e-commerce development, mobile app development, and 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.

QwertyBit is a software development company based in Bucharest, Romania, with an office in London. The company, founded in 2017, has a team of less than ten who provide web, mobile app, and custom software development, as well as UX/UI design services to various companies. 

Voidweb is a web agency founded in 2020 with fewer than 10 members. They provide custom software development, web development, and web design solutions from their office in Plovdiv, Bulgaria. They primarily work with small and mid-market agencies.

Devision is a development outsourcing firm based in Sofia, Bulgaria with an office in Ukraine. Established in 2007, Devision has just under 60 employees and provides a wide range of development services based on a comprehensive technology stack. They offer development of custom software, web applications, and Android and iOS mobile apps to mid-market and enterprise clients in the business services, IT, and telecommunications sectors. 

Akanza is a software house founded in 2015 and based in Lublin, Poland. Their team of more than 10 offers custom software, web, and mobile app development solutions for small and medium-sized businesses in the industries of consumer products and business services.

Digital Forms is a software agency founded in Warsaw, Poland in 2015. Their team of no more than 10 specializes in mobile app development, custom software development, and application management and support solutions for clients in the fields of healthcare and business services.

Digital Solutons Studio is a web development firm launched in 2019. The firm offers web development, custom software development, mobile app development, and IT strategy consulting and has a small team. The firm is headquartered in Banská Bystrica, Slovakia.

Launched in 2019, Forkflow is a website development company. Their small team is located in Kraków, Poland. Their team provides web development, custom software development, ux/ui design, and mobile app development.

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.

Novembit is a website development firm established in 2012. They are in Yerevan, Armenia and have a small team. The agency focuses on web development, mobile app development, e-commerce development, web design, and more.

InCrys is a full-service IT and development agency based in Bucharest, Romania. They were founded in 2000, and have 111 employees that provide staff augmentation, custom software development, IT managed services, strategic consulting, and business intelligence software integration.

Vordik Digital is a software development company headquartered in Toronto with a second office in Krakow, Poland. Founded in 2010 they have a team of about 10 that provides web development, web design, custom software development, mobile app development, and more for companies of all sizes.

Founded in 2006, Desna Systems is a software development firm that offers mobile app development, custom software development, and web development services to their small business, enterprise, and mid-market clients in the IT industry. Their 50 employees are based out of Kyiv.

Based in San Francisco, CA with an additional office in Odessa, Ukraine, BVG Software Group is a mobile app, AR/VR, and web development company. Founded in 2011, the team of more than 15 employees has technical expertise in the gaming, education, and healthcare industries.

Founded in 2017, Luxe Quality is a application testing company. The agency offers application testing and has a midsize team.

Headquartered in Kyiv, Ukraine, RetroStyle Games is an app development firm. The company provides mobile app development, graphic design, and other design and is midsize.The company was founded in 2010.

Devsteam.mobi was founded in 2017 and is located in Kiev, Ukraine. With nine employees, they provide mobile app development, web development, and UX/UI design services for midmarket and small businesses.