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
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1081Undisclosed10 - 49 employeesJanki, PolandRead More
JAVEO is a custom software development house based in Warszawa, Poland. Founded in 2000, their team of 20 serves clients in the telecommunications, banking, and insurance fields. Services include CMS and platform development.
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Link4Industries
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1082$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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1083$5,000+2 - 9 employeesKyiv, UkraineMOWAY is a custom software development company in Kyiv, Ukraine. Launched in 2020, the small team provides Custom Software Development, Web Development, Blockchain, and Mobile App Development.Read More
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1084$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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1085$5,000+10 - 49 employeesGdańsk, PolandRead More
Insalgo is a software development company. Based in Gdansk, Poland, their team of under 10 employees was founded in 2013. They focus primarily in mobile app development, with AR/VR development and app management and support projects also falling under their scope.
Clients
Aidlab -
1086$5,000+50 - 249 employeesKharkiv, UkraineRead More
Founded in 2012, LineUp is a software engineering firm based in Kharkov, Ukraine. They also have offices in Florence, Italy; Warsaw, Poland; Lyon, France; and Moscow, Russia. They also provide web and mobile app development among other things.
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Independent National Electoral Commission (CENI) -
1087$10,000+10 - 49 employeesPrague, Czech RepublicEstablished in 2021, Pinely is a. The small team provides. The firm is in Prague, Czech Republic.Read More
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Open CosmosIndustries
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1088$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.
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LovecPokladu.czIndustries
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1089$50,000+10 - 49 employeesKaunas, LithuaniaRead More
Xplicity is a development company based in Kaunas, Lithuania. The company was founded in 2005 and has a team of 20 who focuses on web development, mobile app development, and application testing.
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Login VSIIndustries
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1090$5,000+2 - 9 employeesChalandri, GreeceLaunched in 2010, TREBBBLE is a small Chalandri, Greece-based mobile application development company. Their services include Mobile App Development and UX/UI Design.Read More
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Nova -
1091$10,000+10 - 49 employeesPraha, Czech RepublicRead More
Koala 42 is a web development firm. They focus on web development, mobile app development, ux/ui design, and AR/VR development and were established in 2018. Their small team is located in Praha, Czech Republic.
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1092$5,000+50 - 249 employeesWrocław, PolandVirtual Nomad is a web development company based in North Port, Florida and Wrocław, Poland. The midsize team focuses on Web Development, Mobile App Development, Custom Software Development, IoT development, and more and was founded in 2022.Read More
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1093$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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1094$5,000+50 - 249 employeesVinnytsia, UkraineRead More
Five Systems Development is a mobile app development company in Vinnytsia, Ukraine. Founded in 2015, they have about 15 employees that serve mostly small-business and midmarket clients in the consumer products, education, and financial sectors. Services include cloud consulting, web development, and custom software development.
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WargamingIndustries
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1095$10,000+10 - 49 employeesWarszawa, PolandMVP Development Company | Asper Brothers is a Warszawa, Poland-based app development company. The company specializes in Mobile App Development, Web Development, Custom Software Development, Artificial Intelligence, and more and is small.The company was founded in 2007.Read More
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1096$5,000+2 - 9 employeesKyiv, UkraineRead More
Based in Kyiv, Ukraine, techprostudio is a development agency. Their team of fewer than 10 serves small businesses in industries such as utilities, nonprofit, and more. Services include mobile app, web, and custom software development. They were founded in 2019.
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True FundIndustries
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1097$10,000+10 - 49 employeesKyiv, UkraineRead More
DreamBit is an app development company with headquarters in Kyiv, Ukraine. Founded in 2014, the company has a team of fewer than 50 employees that provides mobile app development and UX/UI design services. Their client base is composed of small businesses in the advertising and marketing, business services, and consumer products and services industries.
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GlobasifyIndustries
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1098$25,000+10 - 49 employeesSkopje, North MacedoniaMVP Masters is a software development firm founded in 2020. They are located in Skopje, North Macedonia and London, United Kingdom and have a small team. The firm focuses on custom software development, web development, mobile app development, IT strategy consulting, and more.Read More
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1099$25,000+10 - 49 employeesBudapest, HungaryGravisun, a web design company and app development firm, is based in Budapest, Hungary. The small team offers web design and mobile app development. The company was founded in 2019.Read More
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1100Undisclosed2 - 9 employeesGdynia, PolandRead More
MSM Studio is a custom software development company located in Gdynia, Poland. The company was founded in 2008 and has a team of fewer than 10 employees. They provide mobile and web app development services to clients in the education industry.
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EDpaXIndustries
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1101$5,000+10 - 49 employeesKyiv, UkraineRead More
Founded in 2017, LookInAr is an augmented reality developer that offers AR and VR development services to their small business, mid-market, and enterprise clients in the consumer products and services, education, and gaming industries. Their 50 employees are based out of Kyiv.
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Ministry of Education of UkraineIndustries
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1102$10,000+10 - 49 employeesWarszawa, PolandRead More
Blue House Technologies is a software agency founded in 2019 with no more than 50 employees. They offer IT staff augmentation, mobile app development, and web development services in Warsaw, Poland. They work with clients in the financial and automotive industries.
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Corporate: ElectroluxIndustries
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1103$1,000+10 - 49 employeesKyiv, UkraineUX agency Gremcy was founded in 2019. The small Kyiv, Ukraine-based team provides ux/ui design, custom software development, web development, mobile app development, and more.Read More
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1104$5,000+2 - 9 employeesBucurești, RomaniaApplication development firm HunterByte Digital S.R.L. Was launched in 2023. The small București, Romania-based team provides mobile app development and AR/VR development.Read More
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1105$10,000+50 - 249 employeesWarszawa, PolandRead More
SYZYGY Warsaw is a full-service digital product development agency based in Warsaw, Poland, with an office in London. The agency, founded in 2016, has a staff of more than 50 that provides web development, UX/UI design, and mobile app development services to various companies.
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Kyocera -
1106$5,000+10 - 49 employeesZagreb, CroatiaCodemap Agency is an UX company. The small Zagreb, Croatia-based company was established in 2020. Their services include ux/ui design, product design, IT staff augmentation, and custom software development.Read More
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1107$10,000+50 - 249 employeesL'viv, UkraineRead More
Israel IT is a software company founded in London in 2016 with no more than 250 employees. They specialize in custom software development, cybersecurity, and cloud consulting solutions for small and mid-market firms in the fields of advertising, IT, and more.
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yellowHEADIndustries
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1108$10,000+50 - 249 employeesKyiv, UkraineRead More
Founded in 2010, Accellabs is a technology consulting firm based in London, with an additional office in Kyiv, Ukraine. Accellabs has a small team of around 5 employees who focus on web development, mobile app development, and UX/UI design, primarily for enterprise and midmarket clients in the consumer product, IT, and retail sectors.
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Track OffIndustries
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1109$1,000+50 - 249 employeesWarszawa, PolandHumain Dev Systems LLC is a midsize custom software development company. The Yerevan, Armenia-based agency was founded in 2020. Their services include Custom Software Development, Web Development, Mobile App Development, API Development, and more.Read More
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OutsourceIndustries
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1110$5,000+10 - 49 employeesKatowice, PolandRead More
180 Creative is a development agency located in Katowice, Poland with an additional location in Brooklyn, N.Y. Since 2012, their small team of eight has been specializing in mobile app development, web development, custom software development, and blockchain development.
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WhappDeal
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