Top 100 Mobile App Developers in Eastern Europe

Headquartered in Beclean, Romania, Duty Labs is a computer software company that was founded in 2016. The small team specializes in SEO, web design & development, mobile app development, and e-commerce development. 

Zetico is a B2B digital consulting firm founded in Kyiv in 2020 with no more than two experts. They specialize in web development, custom software development, and cloud consulting solutions for various clients.

Launched in 2018, SQRD.tech is an IT staff augmentation company. The company specializes in IT staff augmentation, web development, and mobile app development and has a small team. The company is headquartered in Minsk, Belarus.

Headquartered in Oslo, Norway and founded in 2012, Chimera Prime is a software development company with a secondary location in Warsaw, Poland. Their team of 24 specializes in custom software development, UX/UI, web development, and mobile app development for client projects. 

Algorithm Solutions is a software development company located in Yerevan, Armenia. They offer custom software and web development services as well as web design services to primarily small businesses and midmarket firms. They were founded in 2017 and have about 15 employees.

Website development company HOQUS was launched in 2021. The firm focuses on web development, custom software development, enterprise app modernization, mobile app development, and more and has a small team. The firm is headquartered in Poznań, Poland.

ProtoQ, a user experience agency, was launched in 2020. They are headquartered in Kharkiv, Ukraine and have a small team. Their services include ux/ui design, web development, mobile app development, and IoT development.

Monosoft is a Kyiv, Ukraine-based custom software development firm. The small company was founded in 2019. Their team focuses on custom software development, web development, mobile app development, and application testing.

JCD.pl is a software development and design company based in Warsaw, Poland. The company, founded in 2010, has a team of more than ten that provides, among others, mobile app development, UX/UI design, and web development services to various companies and institutions. 

Riff Point LLC is a software development company headquartered in Kharkiv, Ukraine. Founded in 2014, they currently have about 22 employees. They offer web, custom software, and mobile app development services to primarily small and midmarket businesses in the e-commerce, education, and consumer products and services industries.

Faifly, LLC is a software company founded in Kharkiv, Ukraine in 2015. With over 10 employees, they specialize in custom software, web, and mobile app development solutions for small businesses in the industries of healthcare, gaming, and nonprofit.

Bytebrand Outsourcing AG is an offshoring company headquartered in Steinhausen, Switzerland with another office in Lviv, Ukraine. It was founded in 2011 and has since grown to a team of 45 that provides web, mobile, and IoT development, app testing, and enterprise app moderation services to mainly mid-sized companies.

In Newtown House, Ireland; Wrocław, Poland and Reykjavík, Iceland, Output42 is a custom software development firm. The small agency was launched in 2010. Their team provides custom software development, mobile app development, web development, application management & support, and more.

Mobile app development company SYNETECH is based in Praha, Czech Republic. The small firm was launched in 2014. Their services include mobile app development, web development, IT strategy consulting, application testing, and more.

User experience design agency Thunder is located in Cluj-Napoca, Romania. The small team focuses on ux/ui design, web development, mobile app development, Artificial Intelligence, and more. The company was founded in 2021.

Jiratech is a software company based in Bucharest, Romania, and founded in 2017. With over 10 employees, they provide custom software, web, and mobile app development solutions for clients that work in the industries of IT, telecommunications, and other services.

ProCreations Development Group is a full-cycle company based in Zaporizhzhya, Ukraine with a team of 3. Since 2012, the company has lent its expertise in mobile app development, web design, and UX/UI design to a wide range of clients. For mobile app services, they develop games, eCommerce apps, and education apps, among others.

Launched in 2015, JSN is a small website development firm. Their team focuses on web development, custom software development, and mobile app development. The agency is located in Zaporizhzhia, Ukraine.

 InSpirito is an outsourcing software development company based in Lviv, Ukraine, with a team of 9 employees. Founded in 2015, the agency offers web and mobile development, IT strategy consulting, and e-commerce development.

TSN-Media is a web development agency based in Kharkiv, Ukraine, and founded in 2011. Their team of 24 employees specializes in web development and mobile app development for primarily small business in the IT, non-profit, and business services industries. 

Founded in 2013, Tractor Set GO is a custom software and mobile app development company based in Cluj-Napoca, Romania. They primarily work with small businesses in the gaming industry. 

Solid Software is a mobile application development firm founded in 2018. The company offers mobile app development, custom software development, and web development and has a small team. The company is based in Kyiv, Ukraine.

Software development firm Dgitized is in Kraków, Poland. The small team specializes in custom software development, web development, mobile app development, ux/ui design, and more. The company was launched in 2021.

DevOpsi is a software development company founded in Warsaw, Poland in 2020 with fewer than 50 professionals. They are experts in custom software development, application testing, and other application development solutions for various clients.

Elite Crew is a custom software development firm founded in 2019 in Rzeszów, Poland. Their team of more than 10 offers mobile and app marketing, custom software development, and web development solutions to clients in the fields of financial and business services.

TrendLine Global is a global software development, outstaffing and outsourcing company with offices in London; Frankfurt, Germany; Irvine, Calif.; and Kyiv, Ukraine. Founded in 2010, they have 40 employees specializing in hiring remote developers, web and mobile app development, blockchain technologies, and IT solutions. They work for small and midmarket companies in finance, IT, and business services.

YOOCOLLAB is a software development company in Yerevan, Armenia. Founded in 2016, they have about 11 employees that serve small businesses in the IT, telecommunications, and business sectors. Services include mobile app development, UI/UX design, and web development.

Codecreed is a web development company. Launched in 2021, the team provides web development, custom software development, mobile app development, and Artificial Intelligence. Their small firm is located in Poznań, Poland.

WallTree is a software development company located in Uzhhorod, Ukraine. The company was founded in 2015 and has a team of fewer than 50 employees that serves small and midmarket businesses in the financial and business services, IT, and e-commerce industries. Their services include web and mobile app development.

Founded in 2012, LineUp is a software engineering firm based in Kharkov, Ukraine. They also have offices in Florence, Italy; Warsaw, Poland; Lyon, France; and Moscow, Russia. They also provide web and mobile app development among other things.