Top 100 Mobile App Developers in Eastern Europe
The Best of March 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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1321$5,000+2 - 9 employeesBeograd, SerbiaRead More
iSolutions Belgrade has provided software development services out of their headquarters in Belgrade, Serbia since their founding in 2013. Their team of 5 employees focuses on custom software development, web development, and mobile app development.
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Canada BayIndustries
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1322$1,000+50 - 249 employeesSarajevo, Bosnia and HerzegovinaRead More
Founded in 2015, ABC Tech Group is a Sarajevo based company with offices in Slovenia, Bosnia, Kosovo, and Croatia. The team of 61 provide custom software development, mobile app development, and IT staff augmentation services.
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MoneyRebelIndustries
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1323$25,000+10 - 49 employeesWarszawa, PolandRead More
Elastique is a digital agency with an office in Hilversum, the Netherlands, and Warszawa, Poland. Founded in 2008, they employ 40 staff who provide high-tech services in web and mobile app development. They work for small businesses, midmarket companies and international enterprises, delivering innovated web and mobile platforms.
Clients
EurailIndustries
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1324$5,000+2 - 9 employeesKyiv, UkrainePinxit is a Kyiv, Ukraine-based web design company. The small team specializes in web design, ux/ui design, web development, and mobile app development. The company was established in 2021.Read More
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1325$5,000+10 - 49 employeesPoznań, PolandInigra - Software House, a software development company, is headquartered in Poznań, Poland. The small team offers Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more. The firm was launched in 2019.Read More
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1326Undisclosed10 - 49 employeesKharkiv, UkraineRead More
DMD Binary is an iOS and Android development firm based in Kharkiv, Ukraine. Founded in 2011, their team of around 25 serves clients in the e-commerce, healthcare, gambling, and food and drink industries. Services include app development, design, and management.
Clients
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1327$5,000+2 - 9 employeesKharkiv, UkraineRead More
LoveITgroup is a software agency based in Kharkiv, Ukraine, and founded in 2012. Their team of no more than 10 employees offers e-commerce, web, and mobile app development solutions for small businesses in the fields of media, financial services, and real estate.
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1328$10,000+10 - 49 employeesBucurești, RomaniaRead More
Jiratech is a software company based in Bucharest, Romania, and founded in 2017. With over 10 employees, they provide custom software, web, and mobile app development solutions for clients that work in the industries of IT, telecommunications, and other services.
Clients
EnvisageAIIndustries
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1329$10,000+10 - 49 employeesPoznań, PolandRead More
Website development company HOQUS was launched in 2021. The firm focuses on web development, custom software development, enterprise app modernization, mobile app development, and more and has a small team. The firm is headquartered in Poznań, Poland.
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1330$10,000+10 - 49 employeesSplit, CroatiaRead More
Pseudocode is a software development agency based in Split, Croatia. The 10-person company got started in 2014 and creates software, mobile apps, and UI/UX designs. Their clients are mainly small businesses and midmarket companies in industries such as gambling, business services, and financial services.
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LuckiaIndustries
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1331Undisclosed10 - 49 employeesBielsko-Biała, PolandRead More
Lizard Media is a design and development company in Bielsko-Biala, Poland. Founded in 2009, their 19 employees provide web development, website design, UX design, and mobile app development services for midmarket and small business clients for retail, consumer services, and retail clients.
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Home&YouIndustries
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1332$5,000+10 - 49 employeesBeograd, SerbiaSipod is a custom software development company. Their small team is in Beograd, Serbia and offers Custom Software Development and Web Development. The agency was launched in 2014.Read More
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GACIndustries
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1333$25,000+2 - 9 employeesKyiv, UkraineCodble is a Seattle, Washington-based application development firm. Founded in 2020, the small team offers Mobile App Development, Custom Software Development, Web Development, IT strategy consulting, and more.Read More
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1334$1,000+2 - 9 employeesWarszawa, PolandRead More
Mysza Software is a software engineer company based in Warsaw, Poland, and founded in 2019. With over two members, they offer custom software development, mobile app development, and application management and support solutions for various clients.
Clients
Assoc. of the Jewish Historical Inst. of PolandIndustries
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1335$25,000+10 - 49 employeesKharkiv, UkraineRead More
MOJAM is a development agency based in Kharkiv, Ukraine with fewer than 50 professionals. Founded in 2017, they offer e-commerce, web, and mobile app development solutions to small and medium-sized firms in the fields of e-commerce, advertising, and gaming.
Clients
DeityIndustries
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1336$1,000+2 - 9 employeesOradea, RomaniaRead More
LiMiT is a web design company founded in 2007 in Oradea, Romania. Their team of fewer than 10 offers web design, web development, and mobile app development solutions to small and medium-sized companies in the fields of business services, advertising, and e-commerce.
Clients
PepsiIndustries
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1337$25,000+10 - 49 employeesCluj-Napoca, RomaniaAbac.software is a Cluj-Napoca, Romania-based software development firm. The team offers Custom Software Development and Mobile App Development.Read More
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1338$10,000+250 - 999 employeesCluj-Napoca, RomaniaZenitech is a software development firm. Launched in 2015, the team focuses on Custom Software Development, IT strategy consulting, BI & big data consulting & SI, IT managed services, and more. Their midsize agency is London, England-based.Read More
Clients
SkimlinksIndustries
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1339$1,000+10 - 49 employeesWarszawa, PolandRead More
Netinteractive is a software development agency located in Warsaw, Poland. Founded in 2012, they have a team of 26 employees who offer custom software development, CRM consulting and SI, and mobile app development services. They tailor their solutions to small businesses in e-commerce, business services, and financial services.
Clients
Ernst&YoungIndustries
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1340$10,000+10 - 49 employeesToruń, PolandRead More
Founded in 2010, Netkodo is a mobile app, software, and web development company based in Torun, Poland. They primarily work with small businesses in the e-commerce and IT industries.
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Scout&NimbleIndustries
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1341$25,000+10,000+ employeesBucurești, RomaniaPersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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1342$5,000+10 - 49 employeesGliwice, Poland4B Systems sp. Z o.o. Is a software development firm. Their small team is headquartered in Warszawa, Poland. The agency focuses on custom software development, mobile app development, web development, e-commerce development, and more. The agency was established in 2014.Read More
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1343$1,000+2 - 9 employeesBucurești, RomaniaSitemile is a web development company headquartered in București, Romania. The company offers web development, custom software development, web design, mobile app development, and more and has a small team.The company was established in 2012.Read More
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1344$10,000+10 - 49 employeesKharkiv, UkraineRead More
IT strategy consulting company CXDojo is in Kharkiv, Ukraine. The small firm was established in 2014. Their team provides IT strategy consulting, custom software development, mobile app development, and web development.
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1345$10,000+10 - 49 employeesWarszawa, PolandRead More
CodePole is an IT strategy consulting company. Their small team is based in Stockholm, Sweden; Warszawa, Poland and Zürich, Switzerland. Their services include IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, ERP consulting and SI, and more. The agency was established in 2018.
Clients
CREDDO ABIndustries
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1346$10,000+50 - 249 employeesZaporizhzhia, UkraineRead More
Founded in 2007, PixelTeh is a development firm. Their team of around 40 employees is based in Zaporizhzhya, Ukraine. They focus on web, AR/VR, and mobile app development.
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1347Undisclosed2 - 9 employeesKatowice, PolandRead More
7Apps is a mobile and desktop app agency based in Katowice, Poland with a team of fewer than 10 employees. Founded in 2007, they specialize in custom software, e-commerce, and mobile app development for clients in the fields of business services, consumer products, and gaming.
Clients
GigabyteIndustries
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1348$10,000+10 - 49 employeesKyiv, UkraineRead More
MadFish.Solutions is a blockchain company based in Kyiv, Ukraine with more than 10 employees. Founded in 2018, they are experts in web development, custom software development, and blockchain solutions for clients in the fields of gaming and business services.
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DataRoot LabsIndustries
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1349$50,000+10 - 49 employeesWarszawa, PolandRead More
Beside the Park is a boutique software development shop based in Warsaw, Poland. Founded in 2007, their team of more than 10 provides custom software development, web development, and big data consulting services for clients in the fields of financial services, transportation, and more.
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SynaptivIndustries
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1350$10,000+10 - 49 employeesKyiv, UkraineRead More
IZZI studio is a software agency based in Kyiv, Ukraine, and founded in 2017. With over 10 experts, they specialize in e-commerce, web, and mobile app development services for clients that work in the industries of e-commerce, advertising, and financial services.
Clients
Universal BankIndustries
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