Top 100 Mobile App Developers in Eastern Europe
The Best of November 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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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
Industries
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511$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.
Clients
TelenorIndustries
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512$10,000+50 - 249 employeesZagreb, CroatiaPontis Technology d.o.o., a midsize software development company, is based in Zagreb, Croatia; Sarajevo, Bosnia and Herzegovina and Düsseldorf, Germany. They specialize in Custom Software Development, Artificial Intelligence, Web Development, and Mobile App Development and were founded in 2022.Read More
Clients
NamcoIndustries
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513$25,000+10 - 49 employeesKharkiv, UkraineHeadquartered in Kharkiv, Ukraine and Tallinn, Estonia, RedCat Ltd is an application development firm. They offer Mobile App Development, Artificial Intelligence, Custom Software Development, Web Development, and more and were established in 2018.Read More
Clients
UbicarIndustries
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514$5,000+10 - 49 employeesKaunas, LithuaniaIdea Link, an AI development company, was established in 2019. Their small team is located in Kaunas, Lithuania; London, England and Vilnius, Lithuania. The firm specializes in Artificial Intelligence, Custom Software Development, AI Agents, Web Development, and more.Read More
Clients
Bored PandaIndustries
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515$5,000+10 - 49 employeesRīga, LatviaRead More
/KALMARS/ is a software development company in Rīga, Latvia. The small team specializes in custom software development, web development, mobile app development, e-commerce development, and more and was launched in 2019.
Clients
UonCloud LtdIndustries
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516$25,000+50 - 249 employeesWarszawa, PolandRead More
Fively is a web development company based in Warsaw, Poland. Founded in 2018, they have 100+ employees specializing in full-cycle web app development for small and midsize businesses in eCommerce, FinTech, Real Estate, and HealthTech industries. Services include web development, cloud development, workflow automation, and system integration.
Clients
SNAPIndustries
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517$25,000+10 - 49 employeesWarszawa, PolandOrder Group, a custom software development company, was established in 2013. Their small team is based in Warszawa, Poland and Oslo, Norway and specializes in Custom Software Development, Web Development, IT strategy consulting, Mobile App Development, and more.Read More
Industries
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518$25,000+50 - 249 employeesChişinău, MoldovaEBS Integrator is a software development company. Their midsize team is located in Chişinău, Moldova and provides Custom Software Development, Business Consulting, IT strategy consulting, E-Commerce Development, and more. The firm was founded in 2010.Read More
Clients
Pets4HomesIndustries
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519$25,000+10 - 49 employeesBudapest, HungaryWeb development firm dina (Digital Natives) was established in 2006. They are located in Budapest, Hungary and Stockholm, Sweden and have a small team. Dina (Digital Natives) specializes in Web Development, Mobile App Development, UX/UI Design, and Product Design.Read More
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NN (HU)Industries
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520$5,000+10 - 49 employeesBeograd, SerbiaRead More
MANE is a digital product design and development agency founded in 2007. The team of about 11 employees, based in Belgrade, Serbia, mostly serves small businesses. Their services include web development, custom software development, and UX/UI design.
Clients
Fruit of the LoomIndustries
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521$10,000+50 - 249 employeesTallinn, EstoniaSoftware development firm DigitalMara is headquartered in Tallinn, Estonia and Bellingham , Washington. The midsize company was launched in 2012. Their team focuses on Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
Clients
Kynetec Stemys DRAX Executive TouchCommerceIndustries
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522$5,000+10 - 49 employeesKyiv, UkraineRead More
Avocado Technology is a mobile and web development company based in Luxembourg and founded in 2017. Their team of over 10 offers mobile app development, web development, and application testing solutions to small and mid-market clients alike in the fields of arts, business services, and education.
Clients
WeSyncUpIndustries
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523$50,000+50 - 249 employeesL'viv, UkraineRelevant Software, a software development firm, is in L'viv, Ukraine; Warszawa, Poland and Ademuz, Spain. The midsize firm was launched in 2013. Their services include Custom Software Development, IoT development, IT staff augmentation, Web Development, and more.Read More
Industries
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524$10,000+50 - 249 employeesWrocław, PolandRead More
Founded in 2018, Bejamas is a digital development agency that offers web development, web design, and e-commerce development services to their small business, mid-market, and enterprise clients. Their 50 employees are based out of Wrocław, Poland.
Clients
Alpro Deliverect Newfront VeezuIndustries
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525$25,000+2 - 9 employeesSosnowiec, PolandRead More
Fluento Mobile Solutions, an application development company, is based in Sosnowiec, Poland. The small team provides mobile app development, ux/ui design, web development, and logo and was launched in 2017.
Industries
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526$1,000+10 - 49 employeesL'viv, UkraineRead More
Leobit Design Studio is a web design agency. Launched in 2014, the team provides web design, ux/ui design, and mobile app development. Their small company is located in Lviv, Ukraine.
Industries
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527$10,000+10 - 49 employeesWarszawa, PolandFlatlogic is a Warszawa, Poland-based web development company. The small team provides Web Development and Mobile App Development and was launched in 2014.Read More
Clients
OptelosIndustries
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528$5,000+10 - 49 employeesSofia, BulgariaSEO agency Studio Kipo was founded in 2007. In Sofia, Bulgaria, their small team offers Search Engine Optimization, UX/UI Design, Web Design, Web Development, and more.Read More
Clients
Ferratum Simid Neterra AddressIndustries
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529$5,000+10 - 49 employeesBielsko-Biała, PolandRead More
Da Vinci Studio is a computer software development company that was founded in 2009. They employ 16 industry professionals in two offices in Warsaw and Bielsko-Biała, Poland. The multifaceted team focuses on development services for mobile and web apps, branding films, knowledge management systems, e-commerce, and internal R&D. They work with small businesses, midmarket companies and global enterprises.
Clients
Develey -
530$10,000+10 - 49 employeesChișinău, MoldovaRead More
Digital Phoenix is a website development firm. Located in Chișinău, Moldova, their small team specializes in web development, mobile app development, custom software development, ux/ui design, and more. The firm was launched in 2016.
Industries
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531$25,000+50 - 249 employeesWarszawa, PolandPixelPlex is a midsize New York, New York-based Blockchain company. They provide Blockchain, BI & big data consulting & SI, Artificial Intelligence, AI Consulting, and more and were founded in 2007.Read More
Clients
Microsoft BMW Kakao QTUMIndustries
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532$10,000+50 - 249 employeesPodgorica, MontenegroBild Studio is an AI company located in Podgorica, Montenegro and Paris, France. The midsize firm was launched in 2010. Their services include Artificial Intelligence, Custom Software Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
NilexIndustries
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533$5,000+10 - 49 employeesBratislava, SlovakiaRead More
QikBuild is a web development firm in Bratislava, Slovakia. The small company was launched in 2022. Their services include web development, custom software development, mobile app development, and ux/ui design.
Industries
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534$10,000+10 - 49 employeesTallinn, EstoniaRead More
Zgraya is a full-service digital creative agency with over 30 employees located in Tallinn, Estonia. Their main services include web design, web development, UX/UI design, and digital marketing. They deliver results for their clients’ businesses by creating functional websites, mobile and web applications, brands, and digital marketing strategies.
Clients
Team SoloMidIndustries
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535$10,000+10 - 49 employeesWarszawa, PolandFounded in 2018, Demjee is a software development firm. The small Warszawa, Poland-based team provides Custom Software Development, Web Development, Mobile App Development, Web Design, and more.Read More
Industries
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536$25,000+10 - 49 employeesTallinn, EstoniaRead More
Umber.Tech — Fintech & Highload Experts is a Microservices Architecture Services company. Their small team is located in Tallinn, Estonia; Dubai, United Arab Emirates; Hannover, Germany and Boston, Massachusetts and offers Microservices Architecture Services, Web Development, Mobile App Development, UX/UI Design, and more. The agency was founded in 2017.
Clients
Benzinga OLX AmeriaIndustries
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537Undisclosed50 - 249 employeesWarszawa, PolandRead More
Silk Software House is a development company based in Warsaw that was founded in 2013. They primarily work with mid-market clients on web, software, and mobile app development.
Clients
GarageStore sp. z o.o.Industries
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538$25,000+50 - 249 employeesKraków, PolandRailwaymen is a custom software development firm based in Kraków, Poland and San Francisco, California. The agency provides Custom Software Development, Web Development, and Mobile App Development and has a midsize team.The agency was established in 2009.Read More
Clients
ProEstIndustries
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539$25,000+50 - 249 employeesKyiv, UkraineKozak Agency is a web development firm headquartered in Kyiv, Ukraine and Kraków, Poland. They provide web development, IT staff augmentation, mobile app development, custom software development, and more and were launched in 2015.Read More
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540$25,000+10 - 49 employeesBeograd, Serbia30Hills, a custom software development company, is located in Beograd, Serbia. The small team offers Custom Software Development, UX/UI Design, Mobile App Development, Generative AI, and more and was founded in 2010.Read More
Industries
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