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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1021$5,000+10 - 49 employeesKyiv, UkraineRead More
Jupser is a full-stack development agency based in Kyiv, Ukraine. Since 2018, the 14-person team has developed websites, cross-platform mobile apps, and UX/UI designs.
Clients
Pinnacle Companies -
1022$25,000+50 - 249 employeesIași, RomaniaRead More
Heaven Solutions is an IT staff augmentation company founded in 2005. The company offers IT staff augmentation, application testing, custom software development, web development, and more and has a midsize team. The company is based in Kirkland, Washington; Iași, Romania; Bensheim, Germany and Il-Gżira, Malta.
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1023$5,000+10 - 49 employeesBudapest, HungaryHeadquartered in Budapest, Hungary, ASAcrew is a small custom software development firm. They focus on Custom Software Development, Mobile App Development, cloud consulting & SI, Artificial Intelligence, and more and were launched in 2010.Read More
Clients
Constitutional Court of HungaryIndustries
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1024$10,000+10 - 49 employeesWarszawa, PolandRead More
JMMJ is a custom software development company based in Warsaw, Poland. Founded in 2008, they have 22 employees specializing in mobile and web technology, including AI, augmented reality, and machine learning. Working for small businesses, midmarket companies and global enterprises, they offer blockchain solutions, mobile and web app development, and Cloud control.
Clients
MicrosoftIndustries
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1025$5,000+10 - 49 employeesL'viv, UkraineRead More
CookieDev is a mobile app development firm based in Zaporizhzhya, Ukraine. Founded in 2013, their team of 40 serves clients in the computer software sector. Services include web development and application testing.
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1026$5,000+10 - 49 employeesKyiv, UkraineRead More
Melior Games is a game development company headquartered in Vilnius, Lithuania, with an additional office in Kiev, Ukraine. Founded in 2010, Melior Games' team of around 25 employees focuses on mobile app development, IT managed services, and design, primarily for small and midmarket clients in the entertainment, gaming, and gambling sectors.
Clients
Sunset GamesIndustries
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1027$25,000+50 - 249 employeesSofia, BulgariaPLAN A, an IT staff augmentation company, was founded in 2019. Located in Sofia, Bulgaria, their midsize team provides IT staff augmentation, Custom Software Development, IT managed services, Web Development, and more.Read More
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1028$5,000+250 - 999 employeesDnipro, UkraineRead More
Zazmic Inc. is a digital agency that is headquartered in San Francisco with an office Dnipro, Ukraine. It was founded in 2014 and has more than 100 employees who specialize in web development, mobile app development, UX/UI design, mobile & app marketing, and email marketing.
Clients
Rakuten Boostr Valassis UpChooseIndustries
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1029$10,000+50 - 249 employeesDnipro, UkraineRead More
Global Cloud Team is a midsize IT staff augmentation company. The Newton, Massachusetts-based firm was founded in 2018. Their team provides IT staff augmentation, custom software development, web development, mobile app development, and more.
Industries
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1030$10,000+10 - 49 employeesBiałystok, PolandRead More
Small mobile application development company Aexol, is headquartered in Białystok, Poland. They specialize in mobile app development, social media marketing, mobile & app marketing, and custom software development and were founded in 2011.
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1031$5,000+10 - 49 employeesKyiv, UkraineRead More
Founded in Kiev, Ukraine by one employee, DesignPlanet creates high-quality websites. Since 2010, it has been offering web design, web development, and graphic design services.
Clients
SamsungIndustries
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1032$1,000+10 - 49 employeesKharkiv, UkraineRead More
Riff Point LLC is a software development company headquartered in Kharkiv, Ukraine. Founded in 2014, they currently have about 22 employees. They offer web, custom software, and mobile app development services to primarily small and midmarket businesses in the e-commerce, education, and consumer products and services industries.
Clients
Riff PointIndustries
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1033$5,000+10 - 49 employeesL'viv, UkraineSynergy Way LLC is a web development firm located in L'viv, Ukraine and London, England. The small team offers Web Development, UX/UI Design, E-Commerce Development, and Mobile App Development and was founded in 2014.Read More
Clients
PuttroIndustries
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1034$1,000+10 - 49 employeesKharkiv, UkraineAcid Soft, an application development firm, is located in Kharkiv, Ukraine. They specialize in Mobile App Development, UX/UI Design, Low/No Code Development, Custom Software Development, and more and were founded in 2024.Read More
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1035$5,000+10 - 49 employeesL'viv, UkraineWebsite development firm Hoverla Soft was established in 2024. Their small team is located in L'viv, Ukraine and Tallinn, Estonia. Hoverla Soft specializes in Web Development, Artificial Intelligence, Mobile App Development, and DevOps Managed Services.Read More
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1036$1,000+10 - 49 employeesLublin, PolandMobile application development firm Akanza Sp. Z o.o. Was established in 2015. The small team offers Mobile App Development, Web Development, Custom Software Development, E-Commerce Development, and more. The agency is located in Lublin, Poland.Read More
Clients
RotoIndustries
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1037$10,000+10 - 49 employeesPrague, Czech RepublicRIGANTI software development is a software development firm. Established in 2011, the small agency is located in Prague, Czech Republic and Brno, Czech Republic. Their services include Custom Software Development, Enterprise App Modernization, Mobile App Development, IoT development, and more.Read More
Industries
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1038$5,000+2 - 9 employeesKaunas, LithuaniaRead More
Rimti is a small UX company. Established in 2017, the company is headquartered in Kaunas, Lithuania. Their services include ux/ui design, web design, and product design.
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1039$5,000+10 - 49 employeesTravnik, Bosnia and HerzegovinaStage Coding is a mobile app development firm. The Travnik, Bosnia and Herzegovina-based company was established in 2020. The small team focuses on mobile app development, web development, ux/ui design, web design, and more.Read More
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1040$1,000+2 - 9 employeesWrocław, PolandITBees is a small web development firm. The Wrocław, Poland-based agency was founded in 2021. Their team focuses on web development, mobile app development, custom software development, and ux/ui design.Read More
Clients
Domwaluty.pl LTDIndustries
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1041$1,000+10 - 49 employeesAthina, GreeceRead More
M-STAT is a development agency in Athens, Greece. Founded in 2001, they have about 21 employees that serve mostly midmarket clients in the telecommunications and business sectors. Services include mobile app development, web development, and application management.
Clients
Vodafone Panafon S.A.Industries
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1042$25,000+50 - 249 employeesKošice, SlovakiaHotovo , an IT staff augmentation company, is headquartered in Košice, Slovakia; Southampton, United Kingdom; Buenos Aires, Argentina and Belgrade, Serbia. Established in 2010, the midsize team focuses on IT staff augmentation, enterprise app modernization, web development, mobile app development, and more.Read More
Clients
The Protecht GroupIndustries
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1043$1,000+2 - 9 employeesZaporizhzhia, UkraineRead More
ProCreations Development Group is a full-cycle company based in Zaporizhzhya, Ukraine with a team of 3. Since 2012, the company has lent its expertise in mobile app development, web design, and UX/UI design to a wide range of clients. For mobile app services, they develop games, eCommerce apps, and education apps, among others.
Clients
Susan StockerIndustries
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1044$1,000+10 - 49 employeesL'viv, UkraineRead More
DevRecords, a website development firm, is located in L'viv, Ukraine. The agency provides web development, mobile app development, ux/ui design, and web design and has a small team.The agency was launched in 2015.
Industries
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1045$25,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Flowmatters is a software house based in Cluj-Napoca, Romania, and founded in 2014. Their team of more than 10 offers custom software development, web development, and SEO solutions to clients in the fields of financial services, healthcare, and gambling.
Clients
ING Bosch Dacia Blitz ImobiliareIndustries
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1046Undisclosed50 - 249 employeesKharkiv, UkraineItera-research is a software development firm. Their midsize team is located in Kharkiv, Ukraine; Feasterville-Trevose, Pennsylvania; Remscheid, Germany and T'bilisi, Georgia and specializes in Custom Software Development, Mobile App Development, and Web Development. The firm was established in 2004.Read More
Clients
TeamOutLoudIndustries
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1047$5,000+10 - 49 employeesL'viv, UkraineRead More
Founded in 2018, Teonica is a development firm. Their team of around 10 employees is based in Lviv, Ukraine. They focus on web and mobile app development.
Clients
Let's Enhance -
1048$1,000+2 - 9 employeesKyiv, UkraineRead More
Twigames is a game development studio based in Kyiv, Ukraine. The team of 5 specializes in mobile app and AR/VR development. Since their founding in 2015, they’ve worked primarily with small businesses in the gaming industry.
Clients
MiroIndustries
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1049$50,000+10 - 49 employeesPlzen, Czech RepublicRead More
S9Y.ai, a small custom software development company, is in Plzen, Czech Republic. They offer custom software development, Artificial Intelligence, mobile app development, and product design and were launched in 2014.
Industries
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1050$5,000+2 - 9 employeesKyiv, UkraineRead More
Founded in 2006, Desna Systems is a software development firm that offers mobile app development, custom software development, and web development services to their small business, enterprise, and mid-market clients in the IT industry. Their 50 employees are based out of Kyiv.
Clients
LarastockIndustries
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