Top 100 Mobile App Developers in Eastern Europe
The Best of July 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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391$10,000+50 - 249 employeesKyiv, UkrainePlayable Ads/Mobile/Web3 Game Development Company - 24Play is a mobile app development company. Their midsize team is located in Kyiv, Ukraine and Kalnciems, Latvia and focuses on Mobile App Development and Web Development. The company was founded in 2019.Read More
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392$25,000+10 - 49 employeesTirana, AlbaniaAtraX is a small IT strategy consulting company. The Tirana, Albania-based company was established in 2015. Their services include IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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393$50,000+50 - 249 employeesKyiv, UkraineRead More
Skywell Software is a software development company founded in 2008. Based in Kiev, Ukraine, the team of more than 80 specializes in AR/VR development, mobile app development, and web development.
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AuchanIndustries
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394Undisclosed10 - 49 employeesCluj-Napoca, RomaniaInventiff., a website development firm, was established in 2020. Headquartered in Cluj-Napoca, Romania and London, England, their small team specializes in Web Development, Mobile App Development, Artificial Intelligence, UX/UI Design, and more.Read More
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395$5,000+10 - 49 employeesKraków, PolandRead More
Appricotsoft (formerly WE-Build) is a boutique software development agency based in Warsaw, Poland, with a team of 4 professionals. Founded in 2017, the company offers startups and large businesses alike web development, web design, and UX/UI design in the fields of business services, e-commerce, and IT. They work with languages such as PHP and JavaScript, and specialize in platforms such as React Native, NodeJS, and AngularJS.
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396$1,000+10 - 49 employeesL'viv, UkraineMobile app development company Tetalab was launched in 2018. The small Lviv, Ukraine-based team focuses on mobile app development, custom software development, and IoT development.Read More
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397$10,000+50 - 249 employeesPraha, Czech RepublicRead More
WDF Digital Agency is a midsize software development firm. Located in Praha, Czech Republic and Oslo, Norway, the firm was founded in 1999. Their services include custom software development, web design, and graphic design.
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EsgianIndustries
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398$10,000+50 - 249 employeesBeograd, SerbiaBakson Ltd is an IT strategy consulting company. Launched in 2005, the midsize agency is in Beograd, Serbia. Their team offers IT strategy consulting, IT staff augmentation, Web Development, Enterprise App Modernization, and more.Read More
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TicketmasterIndustries
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399$25,000+10 - 49 employeesKyiv, UkraineCITRUSDEV is a small Kyiv, Ukraine-based IoT development company. Established in 2016, the team offers IoT development, Mobile App Development, Web Development, and AR/VR development.Read More
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400$10,000+50 - 249 employeesSofia, BulgariaBased in Sofia, Bulgaria and London, England, BGO Software - The Digital Health Lab is a custom software development firm. The midsize company was founded in 2008. Their services include Custom Software Development, IT strategy consulting, IT managed services, Mobile App Development, and more.Read More
Clients
NHS UK - Department of Health, Roche, LabCorp, IQVIA, Curaden, Ampersand Health, BodySpec and many other HealthTech companies.Industries
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401$25,000+50 - 249 employeesKošice, SlovakiaSudolabs is an AI firm in Košice, Slovakia; San Francisco, California; San Francisco, California and West Hollywood, California. They offer Artificial Intelligence, AI Consulting, UX/UI Design, IT strategy consulting, and more and were founded in 2017.Read More
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The Expert (https://www.theexpert.com/)Industries
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402$5,000+2 - 9 employeesKraków, PolandRead More
Software development agency 3Step is located in Krakow, Poland. Their team includes fewer than 10 employees. 3Step has been specializing in mobile app development, web development, and UX/UI design since its founding in 2012. Most of the agency's client base is comprised of small businesses.
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3Step cooperates with many B2C, B2B, and public sector clients.Industries
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403$1,000+10 - 49 employeesVarna, BulgariaRead More
Founded in 2010, Sky-High is a software and hardware development company located in Zaporizhzhia, Ukraine. They have a team of fewer than 10 employees and offer mobile app, web, and custom software development services, as well as UX/UI design services. They primarily serve small businesses.
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MajorDom.io Slinger Studios Inc. FRETXIndustries
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404$5,000+10 - 49 employeesGdynia, PolandRead More
Founded in 2017, SolveQ is a software development company headquartered in Gdańsk, Poland. Their team of 14 provides custom software development, web development, application testing, and app modernization.
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TelenorIndustries
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405$10,000+50 - 249 employeesTallinn, EstoniaFounded in 2002, Bamboo Apps is a software development company. They are headquartered in Tallinn, Estonia; Rotterdam, Netherlands and Riyadh, Saudi Arabia and have a midsize team. The firm specializes in Custom Software Development, Mobile App Development, and UX/UI Design.Read More
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Jaguar Land Rover Mitsubishi Electric Rinspeed škoda autoIndustries
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406$25,000+10 - 49 employeesWarszawa, PolandRead More
Founded in 2018, 300.codes is a development firm. Their team of around 5 employees is based in Warsaw, Poland, with an additional office in Lublin, Poland. They focus on custom software development, web development, and product design.
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BNP ParibasIndustries
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407$10,000+10 - 49 employeesTimișoara, RomaniaRead More
Headquartered in Timișoara, Romania, Cobalt Sign is an application development firm. The small firm was established in 2011. Their services include mobile app development, custom software development, and web development.
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408$25,000+50 - 249 employeesSarajevo, Bosnia and HerzegovinaRead More
Infinity mesh, a , was launched in 2016. The agency specializes in and has a midsize team. The agency is headquartered in Sarajevo, Bosnia and Herzegovina.
Clients
Unilever, GE, Biogen, Rochester Electronics, Lexus, Cambridge Mobile Telematics, Cogo Labs, NuVasive, RevTwo, Vector Evaluations, Falvey Insurance, Finetune -
409$10,000+250 - 999 employeesPraha, Czech RepublicFirst Line Software is a midsize custom software development firm. They provide Custom Software Development, Artificial Intelligence, Generative AI, cloud consulting & SI, and more and were launched in 2010. The firm is located in Cambridge, Massachusetts; Den Haag, Netherlands; Praha, Czech Republic and Berlin, Germany.Read More
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Intersystems Sandy Alexander Triptych LiebherrIndustries
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410$50,000+50 - 249 employeesOsijek, CroatiaRead More
COBE Tech is a design and development agency with offices in Munich, Germany, and Osijek, Croatia. Founded in 2013, they have 17 employees experienced in UX and UI design, web and mobile app development, and digital solutions. They work with a range of companies around the world.
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411$10,000+50 - 249 employeesWarszawa, PolandRead More
Qunabu Interactive is a creative software company founded in 2010. With headquarters in Gdańsk, Poland, and offices in Glasgow, U.K., Qunabu Interactive has a team of 10. They offer a number of services including web development, custom software development, and mobile app development. They mainly focus on working with small businesses within the advertising, education, and entertainment industries.
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OrlenIndustries
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412$5,000+50 - 249 employeesKryvyi Rih, UkraineWebstick Global is a midsize custom software development firm. Launched in 2014, the firm is headquartered in Kryvyi Rih, Ukraine; Leichhardt, Australia and Safed, Israel. Their team provides Custom Software Development, Mobile App Development, and Web Development.Read More
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413$5,000+10 - 49 employeesL'viv, UkraineRead More
Applica is a small Mobile & App Marketing company. Established in 2021, the agency is in London, England and L'viv, Ukraine. Their services include Mobile & App Marketing, Conversion Optimization, UX/UI Design, and Mobile App Development.
Clients
DropsIndustries
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414$5,000+50 - 249 employeesKharkiv, UkraineRead More
FgFactory is a game development company in Kharkiv, Ukraine. It was founded in 2010 and has more than 40 employees. FgFactory provides mobile app development and UX/UI design services to small and midsized gaming companies
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L'OréalIndustries
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415$5,000+50 - 249 employeesNowy Sącz, PolandRead More
Founded in 2012, GOTOMA is a software development firm. Their midsize team is located in Nowy Sącz, Poland and specializes in custom software development, e-commerce development, web development, mobile app development, and more.
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416$10,000+10 - 49 employeesPrague, Czech RepublicRead More
SWEHQ is a website development firm. Based in Praha 7, Czech Republic, their small team provides web development, custom software development, enterprise app modernization, mobile app development, and more. The company was launched in 2018.
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417$50,000+50 - 249 employeesVilnius, LithuaniaRead More
Velmie is a blockchain agency based in Yonkers, N.Y. with an office in Minsk, Belarus. Founded in 2015, the team of under 250 specializes in blockchain and AI. They work primarily with midmarket-level businesses, focusing on healthcare and medical, transportation, and manufacturing.
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418$10,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Custom software development firm Zynk Software is in Cluj-Napoca, Romania. The small agency was launched in 2010. Their team focuses on custom software development, mobile app development, web development, AR/VR development, and more.
Clients
Lugera&MaklerIndustries
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419$10,000+10 - 49 employeesKyiv, UkraineApp development company Etnocode is headquartered in Kyiv, Ukraine. The small firm was established in 2018. Their team focuses on mobile app development, ux/ui design, product design, custom software development, and more.Read More
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420$25,000+2 - 9 employeesBudapest, HungaryFounded in 2022, Blcks Software is a software development company. The company specializes in custom software development, web development, and mobile app development and has a small team.Read More
Clients
Flinkit Kft Safisoft Magyarország Kft Atlantic Kft ELTE (Eötvös Loránd Tudományegyetem)
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