Top 100 Mobile App Developers in Eastern Europe

GRT is a mobile app development company established in 2012. The small team provides mobile app development, e-commerce development, and web development. The agency is in Ivano-Frankivs'k, Ukraine.

Redentu is a development agency based in Lviv, Ukraine and founded in 2014. It has about 12 employees. Redentu specializes in web development, UX/UI design, and mobile app development. They primarily work with small businesses and work with a variety of industries including business services, advertising, and consumer products.

ZenDev AB is a software development firm that has been offering custom software development, e-commerce development, and mobile app development to their clients since 2016. Their 50 employees are based out of their Gothenburg, Sweden and Mostar, Bosnia and Herzegovina offices.

LaSoft is a web and mobile development agency that was founded in 2014 and is based in Lviv, Ukraine. They have 68 employees specializing in building innovative applications for startups and midmarket companies. Services include web and mobile app development, project management, UI and UX design, and quality assurance.

Founded in 2004, HeadChannel is a software development firm that offers custom software development, web development, and mobile app development services to their small business and mid-market clients in the IT industry. Their 50 employees are based out of offices in London and Katowice, Poland.

Design and Test Lab is a mobile software development company based in San Francisco with an office in Kharkov, Ukraine. The company, founded in 2005, has a team of more than 15 that provides mobile app development, web development, and UX/UI design services to small and midmarket companies. 

24Play is a mobile app development firm. They offer mobile app development and web development and were founded in 2019. Their midsize team is in Kyiv, Ukraine.

Qubiz is a nearshore IT outsourcing company founded in 2008 in Cluj-Napoca, Romania. With over 250 members, they provide IT staff augmentation, custom software development, and UX/UI design solutions for small and mid-market firms alike.

Founded in 1999, Grid Dynamics Digital Team (formerly Daxx) is a software development and technology consulting company headquartered in Kyiv, Ukraine. Its team of more than 450 experts have 20 years of experience in custom software, quality control, security testing, and process and technical consulting, web development, and e-commerce development. Daxx mainly works with mid-sized clients. So far, the company has helped more than 300 companies set up, manage, and retain their remote development teams in Ukraine.

Softimpera is a web design company. The Cluj-Napoca, Romania-based firm was founded in 2008. The midsize team provides web design.

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. 

Thorgate is a Python development company based in Tallinn, Estonia. Founded in 2011, this company has 30 employees and offices in London, Oslo, and Tallinn. Thorgate's services include custom software development, mobile app development, and web development.

Founded in 2018, Teonica is a development firm. Their team of around 10 employees is based in Lviv, Ukraine. They focus on web and mobile app development.

Appassion is a small Chișinău, Moldova-based web development firm. They offer web development and mobile app development and were established in 2018.

Innovecs is a software development company headquartered in New York City with offices in Tel-Aviv, Israel, London, Frankfurt, Germany, Bern, Switzerland, San Francisco, and Kiev, Ukraine. Their team of 360 provides web development, custom software development, mobile app development, application testing, and more.

Axora is a software development company based in Minsk, Belarus, and founded in 2013. They have a team of eight employees who specialize in custom software development, UX/UI design, and mobile app development. 

MaxyLogic is a software company based in Warsaw, Poland with more than 10 employees. They have offered mobile app development, web development, and UX/UI design solutions since their founding in 2019. They work primarily with small businesses and mid-market firms.

Inmost is a mobile application development company located in , Ukraine and Tallinn, Estonia. They focus on mobile app development, custom software development, application testing, web development, and more and were launched in 2015.

The Design Agency Greece is a 50 person advertising agency with offices based in Nikala and Morocusi, Greece. Founded in 2014, they provide mobile app development, advertising, and web design for enterprise, small and mid-market businesses in the consumer products and e-commerce industries. 

Founded in 2013, ENDORA is an e-commerce development company. Their small team is based in Warszawa, Poland. Their team provides e-commerce development, ux/ui design, and web design.

Twin Win Games LLC is a product design and graphic design company headquartered in Kyiv, Ukraine. The midsize firm was launched in 2013. Their services include product design and graphic design.

Opus Online is a leading web design and development firm with headquarters in London and development centers around the world. The firm employs a staff of 50, of which 35 are full-stack developers. Since it was founded in 2009, Opus Online has acquired a reputation for creating high-quality, engaging sites and mobile apps with a customer-oriented approach. Most of Opus' clients are established global brands seeking interactive, well-designed consumer-facing websites. In addition to end-to-end development, Opus has a dedicated design team providing visual expertise and mock-ups.  

Artegence is a Warsaw, Poland based development company that has been in operation since 1995. Their team of 51 specializes in web development, custom software development, and UX/UI design. They primarily work with enterprise level and mid-market clientele.

GeekForce | Software Development is a full-service software development agency focused on web and mobile apps located in Szczecin, Poland. Founded in 2018, they also have locations in Wroclaw, Poland, and New York City. They have about 14 employees who focus on small business and midmarket clients in various industries: gaming, IT, arts, entertainment, and music.

Simple Code is a website development firm based in Zagreb, Croatia. They provide web development, custom software development, ux/ui design, e-commerce development, and more and were founded in 2015.

LemonUnit.com is a development company based in Rzeszów, Poland. Founded in 2017, their team of fewer than 50 serves mostly small businesses in the e-commerce industry. Services include web, e-commerce, and mobile app development.

B-MIND is an interactive production house based in Poznan, Poland, that was established in 2007. Their team of 14 employees provides web development, mobile app development, and web design services to small and mid-market businesses.

j:Mind.Systems is a full-service product development company located in Kyiv, Ukraine. Founded in 2017, they employ three staff who provide expert consulting, full-cycle product development, and support to small businesses, midmarket companies, and global enterprises. Services include custom software development, cloud consulting, and blockchain.

Raccoon Depot is a web agency from Lyiv, Ukraine. The 6-person team was brought together to support small and midmarket businesses in 2018. Their services include web design and development and custom software development.

designed. is a web agency based in Dnipro, Ukraine, and founded in 2019. Their team of over two specializes in web design, web development, and branding solutions for small and medium-sized companies alike in the fields of advertising, consumer products, and real estate.