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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601$10,000+10 - 49 employeesKatowice, PolandHeadChannel Consulting, a software development company, is based in London, England; Katowice, Poland and New York, New York. The small team provides Custom Software Development, Artificial Intelligence, UX/UI Design, Web Development, and more and was founded in 2004.Read More
Clients
The William Pears GroupIndustries
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602$10,000+2 - 9 employeesBeograd, SerbiaGILAB DOO Beograd is a small website development company. Headquartered in Beograd, Serbia, the firm was founded in 2015. Their services include web development, mobile app development, Artificial Intelligence, api development, and more.Read More
Clients
OpenGeoHubIndustries
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603$10,000+50 - 249 employeesKraków, PolandRead More
Intellect is a comprehensive software house based in Krakow, Poland, with an office in Limanowa, Poland. The company, founded in 2005, has more than 30 employees that provide custom software development, mobile app development, web development, UX/UI design, IT strategy consulting, and e-commerce development services. Intellect serves companies in various industries that include automotive, IT, transportation, consumer products & services, and education.
Clients
MaspexIndustries
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604$5,000+10 - 49 employeesKraków, PolandRead More
App development firm Geeknauts is located in Kraków, Poland. The small team focuses on mobile app development, web design, custom software development, and ux/ui design. The agency was launched in 2020.
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605$5,000+10 - 49 employeesL'viv, UkraineZade is a custom software development company headquartered in L'viv, Ukraine. The small team specializes in Custom Software Development, Product Design, Mobile App Development, and Artificial Intelligence. The firm was established in 2020.Read More
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606$5,000+10 - 49 employeesL'viv, UkraineRead More
Mindecs is a software development company based in Lviv, Ukraine with a team of about 4. Founded in 2018, they offer IT staff augmentation, mobile app development, and web development solutions for clients ranging from small to mid-market firms.
Clients
eSSENTIAL AccessibilityIndustries
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607$5,000+50 - 249 employeesMykolaiv, UkraineRead More
Founded in 2006, Extrawest GmbH is a software development and outsourcing company. Headquartered in Zug, Switzerland, and with an office in Mykolaiv, Ukraine, their team of 40+ specializes in mobile app development, web development, e-commerce development, and application testing.
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608$25,000+10 - 49 employeesBudapest, HungaryRead More
VeryCreatives - SaaS Development is a software development company headquartered in Budapest, Hungary. The small team specializes in Custom Software Development, UX/UI Design, Web Development, Mobile App Development, and more and was established in 2010.
Clients
Reachbird (DE)Industries
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609$25,000+10 - 49 employeesLjubljana, SloveniaSmall software development firm higroup, is headquartered in Ljubljana, Slovenia and New York, New York. Launched in 2018, the team offers Custom Software Development, Web Development, UX/UI Design, Mobile App Development, and more.Read More
Clients
Knauf Group Tiffany Co. Otsuka Pharmaceuticals T-2Industries
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610$10,000+10 - 49 employeesSofia, BulgariaRead More
Bulcode is a computer software company based in Sofia, Bulgari. Founded in 2016, they employ nine staff who provide a full suite of Drupal services for small and large companies. These services include website development, digital consulting, and support with security and hosting.
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611$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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612$10,000+10 - 49 employeesCluj-Napoca, RomaniaRead More
Beyond Enterprizes, a small blockchain company, is headquartered in Los Angeles, California; Cluj-Napoca, Romania and București, Romania. They offer blockchain, business consulting, IT strategy consulting, custom software development, and more and were established in 2012.
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613$5,000+10 - 49 employeesSofia, BulgariaRead More
Afterlogic.works is a full-stack web development agency headquartered in Taganrog, Russia, with a satellite office in Newark Del. Founded in 2002, Afterlogic and their nearly 20 employees primarily offer web development services, but they also provide mobile app development, UX/UI design, and graphic design help.
Clients
MavenirIndustries
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614$1,000+2 - 9 employeesArgiroupoli, GreeceLocalscope, an artificial intelligence development company, was founded in 2020. They are located in Argiroupoli, Greece and have a small team. Localscope focuses on Artificial Intelligence, Mobile App Development, Web Development, Custom Software Development, and more.Read More
Clients
https://my-team.co https://mystiqueyachts.com https://afs.gr https://www.alsvit.comIndustries
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615$10,000+10 - 49 employeesTimișoara, RomaniaRead More
webamboos is a custom software development company based in Timisoara, Romania. Founded in 2016, they employ 10 staff specializing in custom software and mobile app development, data analytics, process automation, MVP and POC, and product strategy. They work primarily for small and midmarket companies in finance, manufacturing and business services.
Clients
ZemingoIndustries
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616$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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617$5,000+50 - 249 employeesKyiv, UkraineRead More
Digital Habits is a mobile app development firm. Their midsize team is based in Sankt-Peterburg, Russia. Their services include mobile app development, web development, mobile & app marketing, web design, and more.
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618$10,000+10 - 49 employeesNiš, SerbiaRead More
Ncoded Solutions is a web and mobile applications software development company from Niš, Serbia. The company’s 35+ software engineers will help you develop your new stunning software product using latest technologies and top notch software development practices.
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619$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.
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620$10,000+10 - 49 employeesWarszawa, PolandRead More
Havenocode, a software development company, was established in 2020. Their small team is located in Warszawa, Poland. Their services include custom software development, web development, and mobile app development.
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621$10,000+10 - 49 employeesBucurești, RomaniaRead More
genuineq is a software development company based in Bucharest, Romania, and founded in 2018. With over 10 experts, they provide web, e-commerce, and mobile app development solutions to small and mid-market agencies in the fields of business services and more.
Clients
SuperbetIndustries
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622$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
Clients
NN (HU)Industries
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623$5,000+10 - 49 employeesKraków, PolandGiraffe Studio is a custom software development firm in Kraków, Poland. Founded in 2016, the small team focuses on Custom Software Development, Mobile App Development, API Development, and Web Development.Read More
Clients
Palace GroupIndustries
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624$1,000+10 - 49 employeesSofia, BulgariaRead More
Looming Tech, an app development company, is located in Sofia, Bulgaria and London, United Kingdom. The agency offers mobile app development, web development, custom software development, e-commerce development, and more and has a small team.The agency was founded in 2020.
Clients
Lyst (http://lyst.co.uk/) Which (http://which.co.uk/) Imray Laurie Norie & Wilson (http://imray.com/) Hintsa (https://www.hintsa.com/)Industries
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625$25,000+250 - 999 employeesVarna, BulgariaRead More
Flat Rock Technology is a development agency headquartered in London, with an office in Varna, Bulgaria. Since 2008, their team of 88 has been specializing in custom software development, mobile app development, UX/UI design, and more for mainly midmarket-size clients. They primarily serve clients in the IT, consumer products & services and media industries.
Clients
AudiocodesIndustries
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626$10,000+10 - 49 employeesWarszawa, PolandRead More
Pangolin Development, a software development company, was established in 2022. The small Warszawa, Poland-based team focuses on custom software development, web design, ux/ui design, web development, and more.
Industries
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627$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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628$5,000+10 - 49 employeesKyiv, UkraineRead More
ArVission is a small AR/VR development company. The Kyiv, Ukraine-based agency was established in 2017. Their team focuses on AR/VR development, mobile app development, and web development.
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629$10,000+50 - 249 employeesNovi Sad, SerbiaProductDock AG, a custom software development company, was founded in 2020. They are based in Berlin, Germany; Lisboa, Portugal; Novi Sad, Serbia and Banja Luka, Bosnia and Herzegovina and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, API Development, and more.Read More
Clients
AdevintaIndustries
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630$100,000+50 - 249 employeesWarszawa, PolandRead More
YND is a software development company that was founded in 2015. They are headquartered in Berlin with offices in Warszawa, Poland and Wrocław, Poland. They are made up of 58 employees and specialize in mobile app development, product design, and AI.
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AudiIndustries
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