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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451$50,000+50 - 249 employeesRīga, LatviaIConcept is a custom software development firm founded in 2007. Based in Rīga, Latvia, their midsize team specializes in Custom Software Development, Web Development, Mobile App Development, and E-Commerce Development.Read More
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452$5,000+50 - 249 employeesPraha 8, Czech RepublicPixelfield is an user experience company. Founded in 2012, the firm is in London, England and Praha 8, Czech Republic. The midsize team provides UX/UI Design, Product Design, Mobile App Development, Artificial Intelligence, and more.Read More
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Raiffeisen BankIndustries
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453$50,000+50 - 249 employeesCluj-Napoca, RomaniaBoatyardX is a midsize software development company. The Dublin, Ireland-based firm was founded in 2019. Their team offers Custom Software Development, UX/UI Design, cloud consulting & SI, Web Development, and more.Read More
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454$10,000+10 - 49 employeesWarszawa, PolandCodequest is an artificial intelligence development company. Launched in 2009, the team offers Artificial Intelligence, Mobile App Development, Generative AI, Custom Software Development, and more. Their small agency is Warszawa, Poland-based.Read More
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Glassdoor WeightWatchers ZEN Lite E-commerce (jush!)Industries
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455$10,000+50 - 249 employeesBitola, North MacedoniaSoftware development company Inellipse was founded in 2009. They are in Bitola, North Macedonia and have a midsize team. Inellipse provides Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more.Read More
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White label OTT solution company listed in top 20 startups in Silicon Valley for 2018;Industries
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456$25,000+50 - 249 employeesKyiv, UkraineMWDN is a midsize IT staff augmentation company. Founded in 2002, the agency is in תל אביב-יפו, Israel; Kyiv, Ukraine; Warszawa, Poland and Sofia, Bulgaria. Their team specializes in IT staff augmentation, Custom Software Development, Recruiting, Mobile App Development, and more.Read More
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Gett Twingate iRoofing NAX Technology GroupIndustries
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457$10,000+10 - 49 employeesKatowice, PolandRead More
Revolve Healthcare is an ISO 13485 certified medical software development company established in 2015. With over 50 experts, we provide end-to-end services for building medical products: from defining intended use through product design, software engineering and CE certification. Our commitment to excellence is reflected in compliance with standards like MDR, IVDR and FDA. Specialising in mobile, desktop, web, and cloud applications, we ensure precision and quality in transforming concepts into real-life medical products.
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Dr. MaxIndustries
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458$5,000+10 - 49 employeesWarszawa, PolandLAB325 is a web development company. The small Sintra, Portugal-based agency was established in 2016. Their team offers Web Development, Mobile App Development, Artificial Intelligence, Generative AI, and more.Read More
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459$50,000+50 - 249 employeesLviv, UkraineRead More
Rolique is a web development agency that was founded in 2014. With offices in Lviv, Ukraine and Wroclaw, Poland, their team of 55 employees focuses on web development, web design, and mobile app development. Their clients are predominantly small businesses, mid-markets, and enterprises with industry concentrations in education, real estate, and retail.
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4for4Industries
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460$5,000+50 - 249 employeesŁódź, PolandRead More
goodylabs is a Lodz, Poland based firm that works in the mobile app, custom software, and web development fields. They have 12 employees and were founded in 2012.
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Freshminds -
461$10,000+10 - 49 employeesKraków, PolandRead More
Founded in 2012, Core Logic is a digital development agency that offers web development, web design, and mobile app development services to their enterprise, small business, and mid-market clients in the transportation, financial, and business services industries. Their 50 employees are based out of Krakow, Poland.
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Getin Noble Bank SAIndustries
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462$10,000+10 - 49 employeesKyiv, UkraineRead More
APPVALES is a mobile app development company founded in 2020 and located in Kiev, Ukraine. The team of about 5 employees provides mobile app development services to mostly small businesses in the education, healthcare and medical, and media industries.
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VoyageControlIndustries
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463$5,000+10 - 49 employeesGdańsk, PolandRead More
Toucan System, founded in 2012, is an AI development company based in Gdansk, Poland. The firm has 32 employees who supply services in AR/VR development, artificial intelligence, and custom software development. Cultural institutions, science centers, AV integrators, and interactive agencies make up their clientele.
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Science Centres -
464$5,000+50 - 249 employeesKharkiv, UkraineHeadquartered in Kharkiv, Ukraine, AESTAR is an AR/VR development company. Founded in 2018, the midsize team provides AR/VR development, Mobile App Development, Custom Software Development, Web Development, and more.Read More
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465$5,000+2 - 9 employeesKatowice, PolandRead More
Software Things is a development agency in Katowice, Poland. Founded in 2018, they have about 5 employees that serve mostly small-business and midmarket clients in the business and IT sectors. Services include web, custom software, and mobile app development.
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OppoIndustries
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466$10,000+10 - 49 employeesCluj-Napoca, RomaniaEMOTIONstudios is a Cluj-Napoca, Romania-based website development firm. The small team offers Web Development, Mobile App Development, Web Design, Digital Strategy, and more. The agency was founded in 2008.Read More
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467$5,000+10 - 49 employeesChernihiv, UkraineRedlab agency, a custom software development company, is in Chernihiv, Ukraine. They specialize in Custom Software Development, Web Development, Web Design, Mobile App Development, and more and were launched in 2014.Read More
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468$10,000+2 - 9 employeesKyiv, UkraineRead More
Founded in 2017, Coidea is a development company based in Kiev, Ukraine. Their team of 3 provide mobile app development, UX/UI design, and web development. They primarily work with small and midmarket companies in the advertising, marketing, entertainment, financial services, and health care industries.
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NeosusIndustries
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469$50,000+50 - 249 employeesVarna, BulgariaRead More
Established in 2003, Quanterall is a blockchain company. The agency provides blockchain, custom software development, IoT development, mobile app development, and more and has a midsize team. The agency is in Sofia, Bulgaria.
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SAPIndustries
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470$10,000+10 - 49 employeesKraków, PolandLexogrine, a website development company, was launched in 2019. The company focuses on Web Development, Artificial Intelligence, Mobile App Development, AI Agents, and more and has a small team. The company is located in Kraków, Poland.Read More
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HelloGoIndustries
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471$10,000+10 - 49 employeesBeograd, SerbiaRead More
Daw Software is a software development firm. Located in San Francisco, California, their midsize team specializes in custom software development, Artificial Intelligence, web development, and mobile app development. The firm was founded in 2014.
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472$5,000+10 - 49 employeesKyiv, UkraineSkynix Agency is a small website development company. The Kyiv, Ukraine-based agency was launched in 2015. Their team offers Web Development, E-Commerce Development, Mobile App Development, and IT managed services.Read More
Clients
Bikebiz - Australia’s leading dealer of motorcycles. https://www.bikebiz.com.au/ Rods and Cones - over 25 years of experience https://www.rodsandcones.com/ Siyata7 is a leading developer and distributor of technologically advanced mission critical Push-to-Talk Over Cellular devices https://siyata7.com/Industries
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473$5,000+10 - 49 employeesKraków, PolandTHEY.dev is a custom software development firm. They provide Custom Software Development, UX/UI Design, Mobile App Development, Application Testing, and more and were established in 2017. Their small team is London, England-based.Read More
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LaunchworksIndustries
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474$10,000+50 - 249 employeesKraków, PolandImplex is an IT managed services company. They are in Kraków, Poland and Kyiv, Ukraine and have a midsize team. Their services include IT managed services, Custom Software Development, Web Design, UX/UI Design, and more.Read More
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Admit.me Percona WikiartIndustries
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475$10,000+10 - 49 employeesPančevo, SerbiaIceFyre is a software development firm founded in 2017. The firm specializes in Custom Software Development, Web Development, Mobile App Development, and Low/No Code Development and has a small team. The firm is located in Marblehead, Massachusetts and Pančevo, Serbia.Read More
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Fincore LTD RedPanda Software PixelFaerie Seattle BiosoftwareIndustries
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476$5,000+10 - 49 employeesGdynia, PolandRead More
Custom software development company Sailing Byte is located in Gdynia, Poland. The small team provides custom software development, web development, application management & support, web design, and more and was founded in 2017.
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Auto.SocialIndustries
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477$10,000+50 - 249 employeesPrague, Czech RepublicCleevio, a software development company, is located in Prague, Czech Republic; Mountain View, California and Brno, Czech Republic. The midsize company was launched in 2007. Their services include Custom Software Development, Blockchain, UX/UI Design, Product Design, and more.Read More
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GoodTrustIndustries
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478$5,000+10 - 49 employeesGdańsk, PolandRead More
COOBERS is a software development agency that has offered mobile app development, IT strategy consulting, and e-commerce development to their clients since 2011. Their 50 employees are based out of Warsaw and Gdansk, Poland.
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Payment systemsIndustries
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479$1,000+50 - 249 employeesLuts'k, UkraineLaunched in 2019, Mirko is an application development firm. The company offers Mobile App Development, Web Development, and AR/VR development and has a midsize team. The company is in Luts'k, Ukraine.Read More
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480$25,000+10 - 49 employeesNovi Sad, SerbiaRead More
Marble IT is a Novi Sad, Serbia-based software development firm. Founded in 2018, the small team specializes in custom software development, mobile app development, web development, AR/VR development, and more.
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