Top 100 Mobile App Developers in Eastern Europe
The Best of September 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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301$5,000+50 - 249 employeesToruń, PolandRead More
Leaware is a digital product studio operating all over Europe, headquartered in Poland, having its offices also in Germany and Finland. Founded in 2010, they have extensive experience in building and developing digital products, based on a well understanding of users' needs. They offer high-quality custom software solutions for startups and companies of various industries.
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BNP ParibasIndustries
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302$50,000+50 - 249 employeesLuts'k, UkraineRead More
ideil is a development company that was founded in 2005. They have a team of about 30 employees who work across Lutsk and Kyiv, Ukraine. Main services include custom software, mobile app, and web development for small businesses.
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1+1 mediaIndustries
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303$1,000+10 - 49 employeesWarszawa, PolandEMFIRE is a Warszawa, Poland-based app development firm. The small agency was launched in 2022. Their services include Mobile App Development, Web Development, UX/UI Design, and Generative AI.Read More
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304$10,000+250 - 999 employeesKraków, PolandRead More
Software Mansion is a custom software development company based in Krakow, Poland. The company, founded in 2012, has more than 50 employees who provide, among others, custom software development, mobile app development, and other application development services to various companies and institutions.
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expo.ioIndustries
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305$10,000+10 - 49 employeesWarszawa, PolandRead More
Iterators is a software development company. The Warszawa, Poland-based firm was launched in 2013. The small team offers custom software development, mobile app development, ux/ui design, IT strategy consulting, and more.
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VetitForwardIndustries
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306$25,000+50 - 249 employeesPrague, Czech RepublicMoravio, a software development firm, was established in 2011. The midsize Prague, Czech Republic-based team provides Custom Software Development, Artificial Intelligence, IT staff augmentation, Mobile App Development, and more.Read More
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307$50,000+50 - 249 employeesPrague, Czech RepublicRead More
Mobile application company ADAMAPP LTD was founded in 2011. Its team of fewer than 10 employees is headquartered in Prague, Czech Republic. ADAMAPP LTD provides mobile app development, e-commerce development, and UX/UI design services.
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TescoIndustries
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308$25,000+50 - 249 employeesŁódź, PolandRead More
BinarApps is a web and mobile development company based in Łódź, Poland, and founded in 2014. Their team of 49 employees specializes in web development, blockchain, and mobile app development for clients of all sizes.
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inPostIndustries
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309$10,000+50 - 249 employeesBratislava, SlovakiaRead More
Logamic is a midsize IT staff augmentation company headquartered in Bratislava, Slovakia. Founded in 2012, the team provides IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.
Clients
Raiffaisen Bank International AGIndustries
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310$25,000+50 - 249 employeesWarszawa, PolandRead More
Founded in 2018, Qodeca has focused on building management systems, user-facing applications, integrations, and server-side solutions on top of the latest IT solutions from Microsoft like .NET and Azure. With above 70 employees in Poland, they support all software product lifecycle stages by providing UX/UI design, custom software development, cloud, DevOps, and beyond services. They work mainly with middle-market clients and enterprises providing them with the whole toolset required to succeed.
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The Bay Club CompanyIndustries
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311$5,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Founded in 2017, Zipper Studios is a development agency headquartered Cluj-Napoca, Romania with a secondary location in Berlin. Their team of 8 provided mobile app development, UX/UI design, and web development for small, IT companies.
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FitnessIndustries
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312$5,000+10 - 49 employeesGdańsk, PolandRead More
Founded in 2017, INNOKREA is a software development firm. Headquartered in Gdańsk, Poland, their small team provides custom software development, web development, and mobile app development.
Clients
SANTANDER Scheidt & Bachmann GEMINI ENSONOIndustries
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313$5,000+50 - 249 employeesL'viv, UkraineViso is an artificial intelligence firm. They are in L'viv, Ukraine and Berlin, Germany and have a midsize team. Their services include Artificial Intelligence, Web Development, Mobile App Development, and Web Design. The company was established in 2023.Read More
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314$25,000+50 - 249 employeesSplit, CroatiaProfico, a midsize software development company, is headquartered in Split, Croatia; Toronto, Canada; Zagreb, Croatia and Zagreb, Croatia. Established in 2012, the team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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315$5,000+50 - 249 employeesToruń, PolandRead More
Ecom.software is a custom software development firm. Their midsize team is in Toruń, Poland and specializes in custom software development, cloud consulting & SI, enterprise app modernization, ux/ui design, and more. The firm was launched in 2016.
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316$5,000+10 - 49 employeesKyiv, UkraineRead More
SRGH is a software agency founded in 2019 in Kyiv, Ukraine. With fewer than 50 members, they offer web development, mobile app development, and UX/UI design services for small and mid-market firms in the fields of gaming and gambling.
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317$10,000+250 - 999 employeesZagreb, CroatiaRead More
Five is web and mobile app development agency headquartered in New York with offices in Croatia. The 50+ person product team has been creating stunning, award-winning mobile products since 2008.
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Rosetta StoneIndustries
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318Undisclosed10 - 49 employeesWarszawa, PolandRead More
Macoscope is a team of under 10 experts that specializes in mobile app development and UX/UI design. Established in 2009, Macoscope works with small, mid-market, and enterprise companies across the consumer products and services, information technology, and business services industries.
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CTOsIndustries
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319$10,000+50 - 249 employeesCluj-Napoca, RomaniaRead More
Fabrit Global is a web app development company based in Aberdeen, U.K., with an office in Cluj-Napoca, Romania. The company, founded in 2014, has a team of more than 30 that provides web development and custom software development services. Fabrit Global serves mid-market and small companies in various industries that include financial services, hospitality & leisure, and energy & natural resources.
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Societe GeneraleIndustries
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320$50,000+50 - 249 employeesTiranë, AlbaniaProCoders is an IT staff augmentation company. The midsize Lisboa, Portugal-based company was founded in 2015. Their team provides IT staff augmentation, Web Development, Mobile App Development, and IoT development.Read More
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321$50,000+50 - 249 employeesKharkiv, UkraineBlockchain company Technorely Inc. Is in Burnaby, Canada; Washington, District of Columbia; Kyiv, Ukraine and Kharkiv, Ukraine. They offer Blockchain, Custom Software Development, Web Development, and Mobile App Development and were established in 2018.Read More
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Enverus On The Mend SkyglyphIndustries
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322$10,000+10 - 49 employeesKraków, PolandLaunched in 2010, Smultron Web Development is a website development firm. The small Kraków, Poland-based team specializes in Web Development, Custom Software Development, and Mobile App Development.Read More
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European Institute of Innovation & Technology Kärcher Edisonda Yggdrasil GamingIndustries
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323$5,000+10 - 49 employeesDzierzążno, PolandMuchMore Software House is a software development company launched in 2014. The small team provides custom software development, web development, mobile app development, and ux/ui design. The company is in Dzierzążno, Poland.Read More
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324$5,000+50 - 249 employeesTallinn, EstoniaFlawlessMLM | MLM Software is a midsize Tallinn, Estonia-based software development company. They offer Custom Software Development, Web Development, Business Consulting, UX/UI Design, and more and were established in 2004.Read More
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325$25,000+10 - 49 employeesDnipropetrovs'k, UkraineWeelorum is a small UX design company located in Dnipropetrovs'k, Ukraine. They provide UX/UI Design, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2019.Read More
Clients
PhotocopyIndustries
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326$10,000+2 - 9 employeesPoznań, PolandMoyra is a mobile app development company. The small Poznań, Poland-based team provides Mobile App Development, Web Development, Custom Software Development, AR/VR development, and more. The firm was launched in 2024.Read More
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STC SolutionsIndustries
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327$5,000+10 - 49 employeesGdańsk, PolandCoblit Sp. Z o.o. Is a software development firm established in 2017. Their small team is located in Gdańsk, Poland and Paris, France and focuses on Custom Software Development, Mobile App Development, Application Management & Support, and Enterprise App Modernization.Read More
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ErgoIndustries
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328$10,000+2 - 9 employeesWarszawa, PolandKosmosKod is a custom software development firm. The small London, England-based team provides Custom Software Development, Mobile App Development, Web Development, Enterprise App Modernization, and more. The firm was launched in 2022.Read More
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329$5,000+10 - 49 employeesVilnius, LithuaniaRead More
Sonder Digital is a mobile app development company based in Vilnius, Lithuania. Founded in 2010, the team of 10 specializes in mobile app development, application management and support, and application testing. They work with small business, midmarket, and enterprise level clientele and focus on the health care, transportation, and eCommerce industries.
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Leroy MerlinIndustries
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330$25,000+10 - 49 employeesPécs, HungaryRead More
Cubicfox is a digital product development agency based in Pécs, Hungary. The agency, founded in 2017, has a team of around 30 that provides custom software development, web development, e-commerce development, and web design services. Cubicfox serves midmarket and small companies in the financial services, advertising & marketing, business services, and e-commerce industries.
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HellotaxIndustries
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