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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1291$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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1292$10,000+10 - 49 employeesZagreb, CroatiaRead More
HiveTech is a web and mobile application company based in Zagreb, Croatia with fewer than 50 employees. They have offered custom software, web, and mobile app development solutions since their founding in 2018. They mainly work with mid-market companies in the IT, business services, and financial services industries.
Clients
Our clients are companies of various profiles – from large IT companies to the small startups. On top of software development and designing productsIndustries
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1293$25,000+10 - 49 employeesPraha 3, Czech RepublicNomium is an UX design agency in Praha 3, Czech Republic; Augsburg, Germany and Abu Dhabi, United Arab Emirates. The small firm was established in 2016. Their services include UX/UI Design, Blockchain, DevOps Managed Services, Mobile App Development, and more.Read More
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1294$5,000+2 - 9 employeesL'viv, UkraineRead More
In København, Denmark and L'viv, Ukraine, The Rebl - Out of Business is a small app development firm. The team specializes in Mobile App Development and UX/UI Design.
Clients
We Own It ApS -
1295$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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1296$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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1297$5,000+2 - 9 employeesWarszawa, PolandByteGeometry is a website development firm established in 2023. Their small team is in Warszawa, Poland and specializes in Web Development, Web Design, Mobile App Development, Artificial Intelligence, and more.Read More
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1298$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.
Clients
Canada BayIndustries
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1299$50,000+10 - 49 employeesTallinn, EstoniaBadgewell is a small Newark, Delaware-based software development firm. Established in 2019, the team focuses on Custom Software Development, Mobile App Development, Low/No Code Development, Web Design, and more.Read More
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1300$25,000+10 - 49 employeesBrno, Czech RepublicUtima Solutions is a software development company in Brno, Czech Republic. The small team focuses on Custom Software Development, Artificial Intelligence, Web Development, Mobile App Development, and more and was launched in 2023.Read More
Clients
Form Factory Dazbog.ai Viessmann SurvioIndustries
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1301$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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1302$1,000+10 - 49 employeesL'viv, UkraineRead More
Luxnet is a software agency based in Lviv, Ukraine, with more than 10 members. Since 2010, they have offered custom software, web, and mobile app development solutions for small and mid-market firms in the fields of media, advertising, and arts.
Clients
Television channel 24Industries
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1303$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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1304$10,000+2 - 9 employeesWarszawa, PolandRead More
Prographers, an AR/VR development company, is located in Warszawa, Poland. The small agency was launched in 2019. Their services include AR/VR development, web development, web design, IT staff augmentation, and more.
Clients
Town & Country HausIndustries
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1305$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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1306$5,000+10 - 49 employeesŠibenik, CroatiaImmense, a software development company, was founded in 2019. They are in Šibenik, Croatia and Šibenik, Croatia and have a small team. Their services include Custom Software Development, Web Development, Mobile App Development, and Artificial Intelligence.Read More
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1307Undisclosed10 - 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
Raffall -
1308$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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1309$5,000+10 - 49 employeesSumy, UkraineRead More
Giant Leap Lab is a web development company headquartered in Sumy, Ukraine. Founded in 2002, their team of about 30 employees serves small business clients. Their services include web development, mobile app development, custom software development, and more.
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1310$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.
Clients
SynaptivIndustries
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1311$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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1312$5,000+2 - 9 employeesWarszawa, PolandSocial media marketing company Weblo was launched in 2022. The company provides social media marketing, search engine optimization, IT strategy consulting, web development, and more and has a small team.Read More
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1313$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.
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Ernst&YoungIndustries
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1314$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
Clients
GACIndustries
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1315$5,000+2 - 9 employeesTallinn, EstoniaRead More
Zetico is a B2B digital consulting firm founded in Kyiv in 2020 with no more than two experts. They specialize in web development, custom software development, and cloud consulting solutions for various clients.
Clients
Mozilla FoundationIndustries
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1316$1,000+2 - 9 employeesSisak, CroatiaVRIT is an AR/VR development company launched in 2023. The company focuses on AR/VR development and mobile app development and has a small team.Read More
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1317Undisclosed10 - 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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1318$10,000+10 - 49 employeesBucurești, RomaniaApp Motion, a software development firm, was founded in 2015. The small team focuses on Custom Software Development and Mobile App Development.Read More
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1319$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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1320$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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