Top 100 Mobile App Developers in Eastern Europe
The Best of February 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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1081$25,000+250 - 999 employeesTallinn, EstoniaRead More
Helmes is a software development company that was founded in 1991. The company features 230 employees across 2 different locations: Tallinn, Estonia, and Minsk, Belarus. Helmes focuses its efforts on mobile app development, custom software development, web development, and IT strategy consulting.
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TeliaIndustries
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1082$1,000+10 - 49 employeesKharkiv, UkraineRead More
Coral media Ltd. is a software development firm founded in 2014 operated by a team of fewer than 50 people. Based in Kharkiv, Ukraine, they offer their expertise in mobile app development, web development, and SEO to clients from industries such as business services, hospitality & leisure, and education. They are also familiar with e-commerce systems, including Ubercart, Magento, and osCommerce, among others.
Clients
KosmetikaIndustries
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1083$1,000+2 - 9 employeesBratislava, SlovakiaRead More
Appliable, an app development firm, is located in Bratislava, Slovakia. The small team focuses on mobile app development, web development, and custom software development. The firm was established in 2017.
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1084$5,000+10 - 49 employeesBeograd, SerbiaRead More
Founded in 2014, Presta is a development studio based in Belgrade, Serbia. Their team of over 10 primarily serves small businesses in industries such as arts and media, e-commerce, and advertising. Services include web, custom software, e-commerce, and mobile app development.
Clients
ScratchyIndustries
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1085$10,000+2 - 9 employeesKraków, PolandRead More
Launched in 2019, Forkflow is a website development company. Their small team is located in Kraków, Poland. Their team provides web development, custom software development, ux/ui design, and mobile app development.
Clients
The Vegan Kind LTDIndustries
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1086$10,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Appniv is a web and software development agency that has been offering web development, mobile app development, and IT staff augmentation to their clients since 2017. Their 50 employees are based out of Tzoran, Israel and Cluj, Romania.
Clients
Hibob - R&D site in Romania Rimo3 - R&D site in Romania Acsense - R&D site in RomaniaIndustries
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1087$10,000+10 - 49 employeesBudapest, HungaryRead More
Itegration is an e-commerce solutions firm based in Chapel Hill, N.C. with more than 10 employees. Founded in 2014, they specialize in web development, e-commerce development, and application management and support solutions for small and mid-market firms alike.
Clients
See TicketsIndustries
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1088$1,000+10 - 49 employeesSofia, BulgariaMaxSoft is a small software development company. In Sofia, Bulgaria, the agency was established in 2014. Their team specializes in Custom Software Development, Mobile App Development, Web Development, and Other Application Development.Read More
Clients
Viber -
1089$5,000+10 - 49 employeesKyiv, UkraineRead More
LemApp is a tech company founded in 2017. They have two locations in Kyiv, Ukraine and Odessa, Ukraine and a team of about 10 individuals that offers IT staff augmentation, IT strategy consulting, custom software development, and mobile app development services. Their clients include midmarket and small businesses in the financial services, IT, and health care and medical industries.
Clients
Unilaman GroupIndustries
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1090$10,000+10 - 49 employeesBucurești, RomaniaRead More
Control F5 is a small custom software development company based in London, United Kingdom and București, Romania. Founded in 2015, the team provides custom software development, web development, mobile app development, e-commerce development, and more.
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InvestimentalIndustries
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1091$25,000+10 - 49 employeesKraków, PolandRead More
Ultimate Systems is a software and enterprise solutions company based in Krakow, Poland. Founded in 2015, they comprise 26 employees experienced with building reliable custom-made backend systems and web and mobile applications. They work primarily in the business, automotive and manufacturing industries for small businesses, midmarket companies and international enterprises.
Clients
Lesser Poland Bus Stations S.A.Industries
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1092$1,000+50 - 249 employeesWarszawa, PolandRead More
Elite Web Development is a midsize Yerevan, Armenia-based website development company. They provide web development and web design and were launched in 2021.
Clients
OutsourceIndustries
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1093$10,000+10 - 49 employeesZilina, SlovakiaRead More
EZMID, a custom software development company, was established in 2015. The small team specializes in custom software development, mobile app development, e-commerce development, web development, and more. The firm is located in Zilina, Slovakia and Bratislava, Slovakia.
Clients
UBIANIndustries
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1094$10,000+50 - 249 employeesBratislava, SlovakiaRead More
Intellica is a custom software development company that was founded in 2015. They employ 80 staff across four offices in Bratislava, Slovakia; Zurich, Switzerland; Kyiv, Ukraine; and Vinnytsia, Ukraine. They work with startups and established businesses, providing specialist services in data analytics, data science, Blockchain & DLT apps development, and applications delivery for web, mobile and e-commerce.
Clients
BuzzmoveIndustries
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1095$5,000+10 - 49 employeesKyiv, UkraineRead More
SoftPositive is an IT consulting and development firm that was founded in 2014. Their 17 professionals are based in Kyiv, Ukraine, and offer web development, IT staff augmentation, and custom software development.
Clients
Pilgrim Consulting -
1096$10,000+10 - 49 employeesPodgorica, MontenegroSoftware development firm GoldBear Technologies was established in 2021. The small Podgorica, Montenegro-based team specializes in Custom Software Development, Mobile App Development, Digital Strategy, Social Media Marketing, and more.Read More
Clients
Rubi.Works Basketball Federation of Montenegro NEST Coworking spaceIndustries
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1097$10,000+10 - 49 employeesZagreb, CroatiaRead More
Point Jupiter is a Zagreb, Croatia-based website development firm. The small firm was launched in 2017. Their team specializes in web development, ux/ui design, and mobile app development.
Industries
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1098$5,000+2 - 9 employeesKyiv, UkraineRead More
IT-nity is a development agency located in Kiev, Ukraine. Their small team has fewer than 10 employees. IT-nity has been specializing in mobile app, web, and custom software development for small businesses since it was founded in 2016.
Clients
MiQare IncIndustries
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1099$25,000+10 - 49 employeesTallinn, EstoniaValthSolutions, a software development company, is in Tallinn, Estonia. The small team focuses on Custom Software Development, Mobile App Development, UX/UI Design, and IT staff augmentation. The agency was launched in 2017.Read More
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1100$25,000+10 - 49 employeesWarszawa, PolandRead More
Maio Software House is an IT services company founded in 2015. They employ 16 staff in their office in Warsaw, Poland, where they offer a range of IT solutions for small businesses, midmarket companies and international enterprises. Services include enterprise resource planning, customer relationship management, mobile app development, video streaming, and UX and UI interfaces.
Clients
CROWDIndustries
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1101$10,000+2 - 9 employeesPoznań, PolandSocial media marketing agency INVESTIT Systems is headquartered in Poznań, Poland and Warszawa, Poland. They specialize in social media marketing, search engine optimization, web design, ux/ui design, and more and were launched in 2010.Read More
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1102$25,000+50 - 249 employeesGliwice, PolandRead More
Software Interactive, a midsize custom software development company, is in Gliwice, Poland. Established in 2013, the team focuses on custom software development, web development, mobile app development, and IT staff augmentation.
Industries
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1103$100,000+10 - 49 employeesChișinău, MoldovaRead More
GBMF Tech, a software development firm, was established in 2019. Their small team is headquartered in London, United Kingdom; Citrus Heights, California and Chișinău, Moldova. The firm provides custom software development, web development, mobile app development, and e-commerce development.
Clients
Freight CrewIndustries
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1104$10,000+10 - 49 employeesZagreb, CroatiaRead More
Barek Digital is a digital strategy company. They are located in Zagreb, Croatia and have a small team. Their services include digital strategy, search engine optimization, social media marketing, web design, and more. The firm was founded in 2017.
Industries
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1105$10,000+10 - 49 employeesZagreb, CroatiaRead More
Founded in 2007, Speck is a web development agency that offers web development, mobile app development, and UX/UI design services to their mid-market, enterprise, and small business clients in the education, consumer products and services, and healthcare industries. Their 50 employees are based out of Zagreb and Križevci, Croatia.
Clients
KidzToProsIndustries
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1106$10,000+50 - 249 employeesKharkiv, UkraineRead More
SMISS is a software development company based in Kharkiv, Ukraine with more than 10 employees. Since their founding in 2006, they have offered custom software, web, and mobile app development solutions for clients using React Native and Ruby on Rails.
Clients
ClearVAT AGIndustries
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1107$10,000+50 - 249 employeesSofia, BulgariaSupportica Solutions is a midsize IT staff augmentation company. The Sofia, Bulgaria-based firm was founded in 2019. Their services include IT staff augmentation, Custom Software Development, IT managed services, Mobile App Development, and more.Read More
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1108$1,000+2 - 9 employeesIași, RomaniaTAGonSoft is an Iași, Romania-based mobile application development firm. The company focuses on Mobile App Development, Custom Software Development, Wearable App Development, and Application Testing and is small.The company was established in 2013.Read More
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1109$1,000+2 - 9 employeesČeský Krumlov, Czech RepublicRead More
Net Magnet s.r.o. is a web and app development agency founded in 2013. Based in Český Krumlov, Czech Republic, the company offers solutions in web development, UX/UI design, and SEO for small and mid-market firms in the fields of e-commerce, hospitality, and consumer products.
Clients
LovecPokladu.czIndustries
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1110$10,000+10 - 49 employeesTallinn, EstoniaSargas Agency OÜ is a custom software development company. The small Tallinn, Estonia-based company was launched in 2020. Their services include Custom Software Development, E-Commerce Development, Artificial Intelligence, and Mobile App Development.Read More
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