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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811$10,000+50 - 249 employeesKharkiv, UkraineDevBrother is a midsize Blockchain company. Based in New York, New York; Kharkiv, Ukraine; Kyiv, Ukraine and Gdańsk, Poland, the company was launched in 2017. Their services include Blockchain, IT staff augmentation, Custom Software Development, Web Development, and more.Read More
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PurplePassIndustries
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812$5,000+50 - 249 employeesKyiv, UkraineRead More
PM Partners is a midsize Kyiv, Ukraine-based mobile application development company. They focus on mobile app development, web development, ux/ui design, custom software development, and more and were launched in 2015.
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813$10,000+10 - 49 employeesKyiv, UkraineRead More
SmartBox Software is a software agency founded in 2011 in Kyiv, Ukraine with no more than 50 experts. They provide web and mobile app development services for small and mid-market agencies in the fields fo healthcare and transportation.
Clients
Health Tech PlatformIndustries
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814$1,000+10 - 49 employeesKyiv, UkraineJett, a web design company, was established in 2018. Located in Kyiv, Ukraine and Miami, Florida, their small team focuses on Web Design, Web Development, Mobile App Development, and Branding.Read More
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815$5,000+10 - 49 employeesDnipro, UkraineCustom software development company Malevich was founded in 2007. Their small team is located in Dnipro, Ukraine and provides Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Clients
ToyexpressIndustries
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816$10,000+10 - 49 employeesBudapest, HungaryProduct Design company COMET was launched in 2017. They are located in Budapest, Hungary and have a small team. COMET offers Product Design, Mobile App Development, Digital Strategy, UX/UI Design, and more.Read More
Clients
Globus Zrt.Industries
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817$10,000+10 - 49 employeesOradea, RomaniaRead More
Liftup Solutions, a small IT staff augmentation company, is headquartered in Austin, Texas and Oradea, Romania. Their services include IT staff augmentation, custom software development, and mobile app development.
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818$25,000+50 - 249 employeesL'viv, UkraineRead More
GTM Plus is a software development company based in Prague, Czech Republic. The company has more than 200 expert employees and was founded in 2014. GTM Plus specializes in building dedicated development teams and creating end-to-end software services for startups and SMBs. It also offers app development and IT consulting services.
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Banners AppIndustries
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819$10,000+10 - 49 employeesKharkiv, UkraineRead More
IntelliCeed Inc. Is a small software development firm. The Kharkiv, Ukraine-based agency was established in 2017. Their team offers custom software development, mobile app development, web development, IT managed services, and more.
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820$5,000+10 - 49 employeesChișinău, MoldovaAppassion is a website development firm. They focus on Web Development, Low/No Code Development, and Mobile App Development and were founded in 2017. The firm is headquartered in Chișinău, Moldova.Read More
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821$10,000+10 - 49 employeesŁódź, PolandRead More
Makimo helps make the world better with well-crafted software. Working with them is like having a reliable partner you can work with in tandem, as any digital transformation success is built on the foundation of mutual understanding and trust. Their strength comes from a careful act of balancing quality with delivery time, depending on your business goals and needs. Makimo specializes in consulting & workshops, custom software development (Python, JavaScript, Mobile), digital transformation and team augmentation.
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UNAIDSIndustries
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822$25,000+50 - 249 employeesKraków, PolandRead More
dmt Software House is a software development and services company that has two offices in Cracow, Poland, and another in Bielsko Biala, Poland. The company, founded in 1995, has more than 50 employees and provides custom software development, mobile app development, application testing, and other application development services to enterprise and smaller-sized companies in the finanacial services, business services, and other industries.
Clients
Tauron EnergyIndustries
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823$10,000+10 - 49 employeesGliwice, PolandRead More
Jazzy Pro is a software development firm based in Gliwice, Poland. Established in 2010, they have 30 employees and specialize in startup product development, though they have worked with larger firms as well. Their services include web, mobile, and custom software development, web design, and UI/UX design. Jazzy Pro does work for small businesses.
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LGEIndustries
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824$10,000+10 - 49 employeesKraków, PolandRead More
AppsGarden is a software development company based in Kraków, Poland. With a team of under 10 employees, they provide e-commerce, custom, and mobile app development services. Their team was founded in 2017 and focuses on midmarket and small businesses.
Clients
RemedyIndustries
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825$10,000+10 - 49 employeesŁódź, PolandRead More
Inovatica is a software offshoring company based in San Diego. Since it was founded in 2008, their team has grown to 20 employees. Inovatica specializes in web, mobile app, and IoT development. Most of their clients are small businesses.
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GoogleIndustries
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826$10,000+10 - 49 employeesBielsko-Biała, PolandAgeno is an e-commerce development firm located in Bielsko-Biała, Poland. The small team provides E-Commerce Development, Web Design, IT strategy consulting, Mobile App Development, and more. The agency was launched in 2010.Read More
Clients
mallofnorway.comIndustries
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827$5,000+2 - 9 employeesVilnius, LithuaniaFounded in 2014, Norrspark is a small branding agency. Their team offers Branding, Web Design, Custom Software Development, Web Development, and more. The firm is headquartered in Vilnius, Lithuania and Dubai, United Arab Emirates.Read More
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828$5,000+10 - 49 employeesWarszawa, PolandAppotype is a custom software development company founded in 2021. The small Warszawa, Poland-based team specializes in Custom Software Development, Artificial Intelligence, Market Research, UX/UI Design, and more.Read More
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829$25,000+10 - 49 employeesKharkiv, UkraineRead More
Cruxlab, Inc. is a mobile app development company based in Los Angeles with an additional office in Ukraine. Founded in 2010, the team of 19 specializes in mobile app development, UX/UI design, and web development.
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NautoIndustries
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830$5,000+10 - 49 employeesWarszawa, PolandRead More
Ideamotive is a global software development agency headquartered in Warsaw, Poland with offices in five other European countries, Israel, and the United States. Founded in 2014, the Ideamotive team has about 30 employees. They provide full-cycle web and mobile application development and UI/UX design for digital products.
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Nielsen -
831$10,000+10 - 49 employeesSofia, BulgariaRead More
Donatix is a development company headquartered in Sofia, Bulgaria and founded in 2015. The agency has another location in London, in the UK. Donatix's team of about 10 employees specializes in web design, but also provides mobile app development. Many of Donatix's clients are small businesses.
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BayerIndustries
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832$250,000+10 - 49 employeesKyiv, UkraineRead More
TenThousand is a small application development company launched in 2021. Their team specializes in mobile app development, web development, and blockchain. The firm is headquartered in Kyiv, Ukraine and Frankfurt am Main, Germany.
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833$25,000+10 - 49 employeesOdesa, UkraineRead More
Founded in 2013, Syntech Software is a software development company that's based in Kriviy Rig, Ukraine. Servicing mostly small and mid-market businesses, their team of approximately 25 employees provides custom software development and ERP consulting. They also handle SEO, SEM, and social media marketing.
Clients
ERP and CRMIndustries
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834$25,000+50 - 249 employeesWarszawa, PolandRead More
Artegence is a Warsaw, Poland based development company that has been in operation since 1995. Their team of 51 specializes in web development, custom software development, and UX/UI design. They primarily work with enterprise level and mid-market clientele.
Clients
VolkswagenIndustries
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835$10,000+10 - 49 employeesSofia, BulgariaRead More
Kvaba Interactive is a software agency founded in 2015 in Sofia, Bulgaria. Their team of no more than 50 specializes in web, custom software, and AR/VR development solutions for clients in the industries of advertising, gaming, and arts.
Clients
VolkswagenIndustries
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836$25,000+250 - 999 employeesKyiv, UkraineRead More
Founded in 1999, Grid Dynamics Digital Team (formerly Daxx) is a software development and technology consulting company headquartered in Kyiv, Ukraine. Its team of more than 450 experts have 20 years of experience in custom software, quality control, security testing, and process and technical consulting, web development, and e-commerce development. Daxx mainly works with mid-sized clients. So far, the company has helped more than 300 companies set up, manage, and retain their remote development teams in Ukraine.
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837$100,000+10 - 49 employeesCluj-Napoca, RomaniaTech Squad Engineering, a web development company, was launched in 2019. They are based in Cluj-Napoca, Romania and have a small team. Tech Squad Engineering provides web development, custom software development, mobile app development, e-commerce development, and more.Read More
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838$5,000+10 - 49 employeesWarszawa, PolandRead More
MX Studio is interactive agency based in Warszawa, Poland. The agency, founded in 2015, has a team of less than ten that provides web development, web design, e-commerce development, and mobile app development services.
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Valkea KidsIndustries
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839$10,000+10 - 49 employeesLublin, PolandRead More
Ultrano.pl is a user experience agency founded in Rzeszów, Poland in 2009. With over 10 employees, they specialize in UX/UI design and web development solutions for clients ranging from small firms to large businesses.
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Key clients: Polish Ministry of EducationIndustries
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840Undisclosed50 - 249 employeesVilnius, LithuaniaCustom software development company Promwad was launched in 2004. The company offers Custom Software Development, Engineering, Web Development, Mobile App Development, and more and has a midsize team.Read More
Clients
Intel Vestel (Turkey) Lattice (Germany) SolarInvert GmbH (Germany)Industries
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