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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181$10,000+50 - 249 employeesDnipro, UkraineGo Wombat is a midsize web development company. Launched in 2015, the company is located in Dnipro, Ukraine; Tallinn, Estonia and València, Spain. Their team provides Web Development, Mobile App Development, Artificial Intelligence, and Cybersecurity.Read More
Clients
Disruption Advisors IKEA Demco British PetroleumIndustries
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182$1,000+50 - 249 employeesBoryspil', UkraineRead More
UX agency Darly Solutions is in McKinney, Texas; Boryspil', Ukraine and Warszawa, Poland. The midsize company was established in 2016. Their services include UX/UI Design, Web Design, Product Design, IT staff augmentation, and more.
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NewsletterIndustries
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183$10,000+50 - 249 employeesTallinn, EstoniaHQSoftware, a custom software development company, is headquartered in Tallinn, Estonia; New York, New York and Warszawa, Poland. The midsize team focuses on Custom Software Development, AR/VR development, Mobile App Development, Artificial Intelligence, and more. The firm was founded in 2001.Read More
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SkodaIndustries
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184$5,000+50 - 249 employeesChernivtsi, UkraineImproveIT Solutions, a custom software development company, was launched in 2016. They are in Chernivtsi, Ukraine; L'viv, Ukraine and Warszawa, Poland and have a midsize team. ImproveIT Solutions specializes in Custom Software Development, Artificial Intelligence, Mobile App Development, IT staff augmentation, and more.Read More
Clients
Hotel-Spider Lalalab Netguru PhotowebIndustries
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185$10,000+50 - 249 employeesSuwałki, PolandRead More
Code & Pepper is a FinTech product development company founded in 2006 in Poland with an additional location in London. The team of 68 specialists support global businesses in building digital products and creating successful development teams. With more than 400 projects under their belt, they have not only the technical know-how but also the domain expertise to deliver apps that meet the market’s taste.
Clients
Finbourne (www.finbourne.com)Industries
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186$5,000+10 - 49 employeesKraków, PolandRead More
Utopia Ultimate Software Solutions, a software development company, was established in 2020. Their small team is headquartered in Kraków, Poland. The agency specializes in custom software development, web development, mobile app development, web design, and more.
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187$10,000+10 - 49 employeesBeograd, SerbiaMobile app development firm Appomart is located in Beograd, Serbia; Tel Aviv-Yafo, Israel and Singapore, Singapore. The small agency was established in 2016. Their team specializes in Mobile App Development, UX/UI Design, IT managed services, Custom Software Development, and more.Read More
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188$25,000+50 - 249 employeesWarszawa, PolandSoftware development firm TeaCode was launched in 2017. Their midsize team is headquartered in Warszawa, Poland. Their services include Custom Software Development, Artificial Intelligence, Web Development, and Mobile App Development.Read More
Clients
Plannin Trava IntelligentHealth Deutsche BildungIndustries
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189$75,000+50 - 249 employeesBratislava, SlovakiaWeb development company Altamira was launched in 2011. Their midsize team is in Bratislava, Slovakia and Kyiv, Ukraine. Their services include Web Development, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.Read More
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190$10,000+50 - 249 employeesWarszawa, PolandBrights is a custom software development company located in Warszawa, Poland; Kyiv, Ukraine and New York, New York. They provide Custom Software Development, Web Development, AI Consulting, Enterprise App Modernization, and more and were established in 2011.Read More
Clients
Philip Morris Suzuki Microsoft DanoneIndustries
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191$10,000+10 - 49 employeesCluj-Napoca, RomaniaApplication development firm Redbee Software was founded in 2018. Their small team is located in Cluj-Napoca, Romania; New York, New York and London, England and specializes in Mobile App Development, Web Development, and UX/UI Design.Read More
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192$1,000+50 - 249 employeesTârgu Mureș, RomaniaREEA is a midsize website development company based in Târgu Mureș, Romania; Baltimore, Maryland and Dhaka, Bangladesh. They specialize in Web Development, UX/UI Design, Mobile App Development, Custom Software Development, and more and were founded in 1998.Read More
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193$5,000+50 - 249 employeesZagreb, CroatiaRead More
Cinnamon Agency is a digital development firm in Zagreb, Croatia. Founded in 2014, the employ a current team of 27 who specialize in mobile app development, web development, IoT development, and UX/UI design.
Clients
FionaIndustries
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194$25,000+50 - 249 employeesPrague, Czech RepublicRead More
Founded in 2009, MindK is a software development company that specializes in web, custom software, and mobile app development. Their team of 56 employees, based in San Francisco, partners with small business and midmarket clients in the financial services, advertising, and media industries.
Clients
AdidasIndustries
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195$5,000+10 - 49 employeesKyiv, UkraineRead More
Stubbs is a web studio founded in 2018 with more than two members. Based in Kyiv, Ukraine, they specialize in web development, web design, and UX/UI design solutions for small and mid-market businesses in the field of IT services.
Clients
Olexandr UsykIndustries
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196$5,000+50 - 249 employeesWarszawa, PolandIT staff augmentation company Powercode Group is based in London, England; Lünen, Germany and Warszawa, Poland. Founded in 2015, the midsize team focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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197$25,000+250 - 999 employeesKyiv, UkraineSoftware development company Computools is in New York, New York; London, England; Oslo, Norway and Linz, Austria. The midsize team focuses on Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more. The firm was established in 2013.Read More
Clients
Visa Epson IBM DiorIndustries
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198$10,000+10 - 49 employeesKharkiv, UkraineLocated in London, England; Kharkiv, Ukraine and Stockholm, Sweden, Turum-burum is an UX agency. The small firm was founded in 2009. Their services include UX/UI Design, Conversion Optimization, Web Design, Custom Software Development, and more.Read More
Clients
SamsungIndustries
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199$25,000+10 - 49 employeesSofia, BulgariaRead More
App Streams Ltd is a web development firm. Headquartered in Sofia, Bulgaria, their small team focuses on web development, mobile app development, application testing, ux/ui design, and more. The company was launched in 2018.
Clients
CarsCentralIndustries
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200$25,000+50 - 249 employeesL'viv, UkraineFounded in 2014, S-PRO is a web development firm. They are headquartered in L'viv, Ukraine; Łódź, Poland; Berlin, Germany and London, England and have a midsize team. The company provides Web Development, Artificial Intelligence, Mobile App Development, Custom Software Development, and more.Read More
Clients
Hastings DeeringIndustries
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201$10,000+10 - 49 employeesBrno, Czech RepublicRead More
Notum Technologies is a Brno, Czech Republic-based software development company. The small team offers custom software development and mobile app development and was founded in 2018.
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Strapi.ioIndustries
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202$5,000+10 - 49 employeesWarszawa, PolandAI Agents company Mobile Reality is based in Warszawa, Poland. The firm provides AI Agents, AI Consulting, Web Development, Mobile App Development, and more and is small.The firm was founded in 2016.Read More
Clients
TuneGOIndustries
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203$5,000+10 - 49 employeesSofia, BulgariaApplication Testing company Cleverix - Software Engineering was launched in 2022. The firm offers Application Testing, Mobile App Development, UX/UI Design, and Web Development and has a small team. The firm is based in Sofia, Bulgaria.Read More
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204$5,000+50 - 249 employeesKyiv, UkraineROCKETECH, a custom software development firm, was launched in 2015. They are headquartered in Kyiv, Ukraine; Singapore, Singapore; London, England and San Francisco, California and have a midsize team. ROCKETECH offers Custom Software Development, Blockchain, Mobile App Development, and Web Development.Read More
Clients
GalamartIndustries
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205$5,000+50 - 249 employeesL'viv, UkraineRead More
Lvivity is a custom software developer based in Lviv, Ukraine, and founded in 2013. Their team of 17 employees specialize in custom software, web, and mobile app development for primarily small business clients in the healthcare, real estate, and education industries.
Clients
ClubbableIndustries
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206$50,000+50 - 249 employeesIași, RomaniaThinslices Development, a website development company, is located in Iași, Romania and London, England. The midsize firm was established in 2010. Their team focuses on Web Development, Mobile App Development, and UX/UI Design.Read More
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207$10,000+50 - 249 employeesKyiv, UkraineRead More
Danavero Inc. Is a website development firm located in Burlington, Canada; Kyiv, Ukraine and North Bethesda, Maryland. The midsize team specializes in Web Development, Custom Software Development, and Mobile App Development and was founded in 2015.
Clients
Olympic ExpressIndustries
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208Undisclosed10 - 49 employeesSofia, BulgariaLaunched in 2018, CodeMerx is a cloud consulting & SI company. Their small team is in Sofia, Bulgaria. Their services include cloud consulting & SI, IT staff augmentation, custom software development, web development, and more.Read More
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209$50,000+250 - 999 employeesBudapest, HungaryOne Beyond is an UX design company. Their midsize team is headquartered in Farnborough, England; Madrid, Spain; Budapest, Hungary and Szeged, Hungary. The firm focuses on UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more.Read More
Clients
Smith & NephewIndustries
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210$10,000+10 - 49 employeesKraków, PolandRead More
Redvike is a boutique software development agency that was founded in 2016. The office in Krakow, Poland, has 16 employees specializing in Node.js and React. They work primarily with startups and SMEs, providing solutions for end-to-end web and mobile app development, including cloud services.
Clients
Sana LabsIndustries
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