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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991$25,000+10 - 49 employeesSofia, BulgariaRead More
Infoleven is a web and app development company founded in 2015. Based in Sofia, Bulgaria and Munich Germany, they have a team of around 30 employees. Their services mainly focus on custom software development, web development, and ERP consulting & SI.
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Hubert Burda MediaIndustries
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992$5,000+10 - 49 employeesTârgu Mureș, RomaniaKadeno Solutions is a web development firm headquartered in Târgu Mureș, Romania. The small team specializes in web development, mobile app development, e-commerce development, wearable app development, and more and was founded in 2019.Read More
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993$10,000+10 - 49 employeesMostar, Bosnia and HerzegovinaRead More
QSD BiH is a mobile app development company based in Mostar, Bosnia and Herzegovina. The company, founded in 2015, has more than 20 employees who provide, among others, mobile app development, e-commerce development, and application testing services to various companies and institutions.
Clients
The Wonder WeeksIndustries
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994$10,000+10 - 49 employeesKyiv, UkraineRead More
Blackridge Software, founded in 2016, is a web development agency based in Orem, Utah. With fewer than 20 employees, Blackridge Software primarily works with small and mid-market businesses. It offers web design, web development, e-commerce development, and mobile app development services.
Clients
Good to Play ToysIndustries
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995$5,000+50 - 249 employeesBratislava, SlovakiaRead More
From Bratislava, Slovakia, Garwan is a software house with 30 employees. They were established in 2008 and work primarily with small businesses in the transportation, advertising, and information technology industries. Their services include custom software, web, and mobile app development.
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ÖBB - Austrian RailwaysIndustries
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996$10,000+10 - 49 employeesL'viv, UkraineRead More
CodeLions is a technology team based in Lviv, Ukraine. Since 2018, their team of 10 professionals has offered social media marketing, web design, UX/UI design, and other services to small businesses.
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997$50,000+50 - 249 employeesWrocław, PolandANIXE Polska Sp. Z o.o. Is a Wrocław, Poland-based custom software development firm. They focus on Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more and were launched in 1997.Read More
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998$10,000+10 - 49 employeesTřinec, Czech RepublicRead More
IDevBand s.r.o is a custom software development firm. Their small team is headquartered in Třinec, Czech Republic; New York, New York and Basel, Switzerland. Their services include custom software development, Artificial Intelligence, IT strategy consulting, and mobile app development. The agency was founded in 2015.
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999$5,000+10 - 49 employeesWarszawa, PolandRead More
MaxyLogic is a software company based in Warsaw, Poland with more than 10 employees. They have offered mobile app development, web development, and UX/UI design solutions since their founding in 2019. They work primarily with small businesses and mid-market firms.
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FLYERBEE FlyAppIndustries
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1000$5,000+10 - 49 employeesKyiv, UkraineRead More
Wild Web Art is a web agency founded in 2015 with no more than 50 employees. They offer web development, UX/UI design, and mobile app development services from their office in Kyiv, Ukraine. They work with clients in the fields of financial services, real estate, and more.
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TSI AnalyticsIndustries
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1001$1,000+10 - 49 employeesL'viv, UkraineRead More
ArtfulBits is a software development agency based in Lviv, Ukraine, that was established in 2005. Their team of 39 employees provides custom software development, application testing, web development, and mobile app development services.
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Paramount PicturesIndustries
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1002$10,000+10 - 49 employeesBeograd, SerbiaNotix, a custom software development company, was launched in 2020. They are headquartered in Beograd, Serbia and have a small team. Their services include Custom Software Development, Web Development, and Mobile App Development.Read More
Clients
EcoBikeNet -
1003$5,000+10 - 49 employeesChișinău, MoldovaRead More
Wippo IT is a software development and IT consulting company located in Chisinau, Moldova. They have about 22 employees. Since 2011, they have provided custom software, web, and e-commerce development services to primarily small businesses in transportation, manufacturing, and e-commerce.
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1004$5,000+2 - 9 employeesKraków, PolandUnique Devs is a website development company founded in 2023. Their small team is in Kraków, Poland. The firm offers Web Development, Mobile App Development, UX/UI Design, Custom Software Development, and more.Read More
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1005$5,000+10 - 49 employeesCluj-Napoca, RomaniaSoftimpera is a web design company. The Cluj-Napoca, Romania-based firm was founded in 2008. The midsize team provides web design.Read More
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1006$5,000+10 - 49 employeesRīga, LatviaRead More
MobileApp24 is a software company founded in Riga, Latvia in 1996 with more than 10 professionals. They specialize in custom software, web, and mobile app development solutions for clients ranging from small startups to large businesses.
Clients
DeclarantIndustries
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1007$5,000+10 - 49 employeesKraków, PolandFuturum Technology is a web development company. Founded in 2016, the team provides web development, mobile app development, custom software development, and blockchain. Their small firm is based in Kraków, Poland.Read More
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1008$250,000+10 - 49 employeesBeograd, SerbiaRead More
Infaloom is a web development firm based in Beograd, Serbia. The company specializes in web development, digital strategy, IT strategy consulting, and cybersecurity and has a small team.The company was launched in 2015.
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1009$5,000+50 - 249 employeesKyiv, UkraineOne Logic Soft is an application development company. Established in 2018, the firm is in Kyiv, Ukraine and Tallinn, Estonia. The midsize team provides Mobile App Development, Web Development, Custom Software Development, UX/UI Design, and more.Read More
Clients
UVKIndustries
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1010$10,000+10 - 49 employeesKyiv, UkraineRead More
Rcoded is a mobile application development company located in Kyiv, Ukraine. They were founded in 2017. They have about 3 teammates who also offer web development and UX/UI design services. Typically, their clients are small businesses and midmarket firms in IT, financial services, and consumer products and services.
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Total SecurityIndustries
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1011$5,000+10 - 49 employeesWarszawa, PolandRead More
Peaks Circle Software is a mobile app and web development company based in Warsaw, Poland. The company, founded in 2011, has a team of more than ten that provides mobile app development, web development, and other application development services. Peaks Circle Software serves small and mid-market companies in the health care & medical, financial services, transportation, e-commerce, IT, and media industries.
Clients
SonyIndustries
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1012$1,000+10 - 49 employeesKraków, PolandRead More
Vordik Digital is a software development company headquartered in Toronto with a second office in Krakow, Poland. Founded in 2010 they have a team of about 10 that provides web development, web design, custom software development, mobile app development, and more for companies of all sizes.
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Kettlebeck; Well-known, innovative Canadian home builder.Industries
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1013$10,000+10 - 49 employeesBanja Luka, Bosnia and HerzegovinaSmall custom software development company Invenit Solutions, is headquartered in Banja Luka, Bosnia and Herzegovina and Miami, Florida. Launched in 2019, the team focuses on Custom Software Development, Mobile App Development, API Development, Low/No Code Development, and more.Read More
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1014$50,000+50 - 249 employeesPrague, Czech RepublicRead More
Salsita Software is a digital design and development company with two offices in the Czech Republic: Ostrava and Prague. Founded in 2010, they employ 71 staff specializing in web and mobile app design and development for small, midmarket and global companies. Services also include UX and UI design, QA, and DevOps.
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eBayIndustries
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1015$1,000+2 - 9 employeesBucurești, RomaniaSoftclaire is a web development company. Located in București, Romania, their small team offers Web Development, Mobile App Development, and Custom Software Development. The firm was established in 2019.Read More
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1016$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
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Constitutional Court of HungaryIndustries
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1017$10,000+50 - 249 employeesWrocław, PolandRead More
MENTAX Software is a software development firm launched in 2005. The midsize team offers custom software development, mobile app development, and web development. The agency is headquartered in Wrocław, Poland.
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1018$25,000+50 - 249 employeesSofia, BulgariaAthlon: Global Design Company is an UX agency launched in 2009. The agency focuses on UX/UI Design, Web Design, Product Design, Web Development, and more and has a midsize team.Read More
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1019$5,000+10 - 49 employeesKosice, SlovakiaRead More
GrownApps is a web and mobile app agency founded in 2008. Their team of more than 10 offers custom software development, web development, and web design services from their office in Kosice, Slovakia. They work with clients ranging from startups to enterprises.
Clients
PREVIO s.r.o.Industries
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1020$5,000+10 - 49 employeesLondon, EnglandRead More
Founded in 2018, Uvio is an UX agency. The small team specializes in ux/ui design, web design, web development, custom software development, and more. The firm is headquartered in Concord, California and Rīga, Latvia.
Industries
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