Top 100 Mobile App Developers in Eastern Europe
The Best of May 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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331$10,000+10 - 49 employeesKraków, PolandLaunched in 2010, Smultron Web Development is a website development firm. The small Kraków, Poland-based team specializes in Web Development, Custom Software Development, and Mobile App Development.Read More
Clients
European Institute of Innovation & Technology Kärcher Edisonda Yggdrasil GamingIndustries
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332$25,000+10 - 49 employeesTallinn, EstoniaRead More
Loovatech is a software development company founded in 2016. Their small team is located in Tallinn, Estonia and provides custom software development, web development, ux/ui design, mobile app development, and more.
Industries
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333$5,000+50 - 249 employeesL'viv, UkraineViso is an artificial intelligence firm. They are in L'viv, Ukraine and Berlin, Germany and have a midsize team. Their services include Artificial Intelligence, Web Development, Mobile App Development, and Web Design. The company was established in 2023.Read More
Industries
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334$25,000+10 - 49 employeesDnipropetrovs'k, UkraineWeelorum is a small UX design company located in Dnipropetrovs'k, Ukraine. They provide UX/UI Design, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2019.Read More
Clients
PhotocopyIndustries
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335$5,000+10 - 49 employeesKyiv, UkraineRead More
SRGH is a software agency founded in 2019 in Kyiv, Ukraine. With fewer than 50 members, they offer web development, mobile app development, and UX/UI design services for small and mid-market firms in the fields of gaming and gambling.
Industries
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336$5,000+10 - 49 employeesKyiv, UkraineSoftware development company Faster Than Light was founded in 2016. Their small team is located in Kyiv, Ukraine; Tallinn, Estonia and Barrie, Canada. Faster Than Light focuses on Custom Software Development, Web Development, Artificial Intelligence, Mobile App Development, and more.Read More
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337$10,000+250 - 999 employeesZagreb, CroatiaRead More
Five is web and mobile app development agency headquartered in New York with offices in Croatia. The 50+ person product team has been creating stunning, award-winning mobile products since 2008.
Clients
Rosetta StoneIndustries
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338Undisclosed10 - 49 employeesWarszawa, PolandRead More
Macoscope is a team of under 10 experts that specializes in mobile app development and UX/UI design. Established in 2009, Macoscope works with small, mid-market, and enterprise companies across the consumer products and services, information technology, and business services industries.
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CTOsIndustries
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339$10,000+50 - 249 employeesCluj-Napoca, RomaniaRead More
Fabrit Global is a web app development company based in Aberdeen, U.K., with an office in Cluj-Napoca, Romania. The company, founded in 2014, has a team of more than 30 that provides web development and custom software development services. Fabrit Global serves mid-market and small companies in various industries that include financial services, hospitality & leisure, and energy & natural resources.
Clients
Societe GeneraleIndustries
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340$50,000+50 - 249 employeesTiranë, AlbaniaProCoders is an IT staff augmentation company. The midsize Lisboa, Portugal-based company was founded in 2015. Their team provides IT staff augmentation, Web Development, Mobile App Development, and IoT development.Read More
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341$50,000+50 - 249 employeesKharkiv, UkraineBlockchain company Technorely Inc. Is in Burnaby, Canada; Washington, District of Columbia; Kyiv, Ukraine and Kharkiv, Ukraine. They offer Blockchain, Custom Software Development, Web Development, and Mobile App Development and were established in 2018.Read More
Clients
Enverus On The Mend SkyglyphIndustries
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342$5,000+10 - 49 employeesDzierzążno, PolandMuchMore Software House is a software development company launched in 2014. The small team provides custom software development, web development, mobile app development, and ux/ui design. The company is in Dzierzążno, Poland.Read More
Industries
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343$10,000+2 - 9 employeesPoznań, PolandMoyra is a mobile app development company. The small Poznań, Poland-based team provides Mobile App Development, Web Development, Custom Software Development, AR/VR development, and more. The firm was launched in 2024.Read More
Clients
STC SolutionsIndustries
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344$10,000+10 - 49 employeesWarszawa, PolandMVP Development Company | Asper Brothers is a small user experience design agency. They focus on UX/UI Design, Web Development, Mobile App Development, and Application Management & Support and were established in 2007.Read More
Clients
CaseMGRIndustries
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345$5,000+10 - 49 employeesGdańsk, PolandCoblit Sp. Z o.o. Is a software development firm established in 2017. Their small team is located in Gdańsk, Poland and Paris, France and focuses on Custom Software Development, Mobile App Development, Application Management & Support, and Enterprise App Modernization.Read More
Clients
ErgoIndustries
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346$10,000+2 - 9 employeesWarszawa, PolandKosmosKod is a custom software development firm. The small London, England-based team provides Custom Software Development, Mobile App Development, Web Development, Enterprise App Modernization, and more. The firm was launched in 2022.Read More
Industries
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347$5,000+10 - 49 employeesVilnius, LithuaniaRead More
Sonder Digital is a mobile app development company based in Vilnius, Lithuania. Founded in 2010, the team of 10 specializes in mobile app development, application management and support, and application testing. They work with small business, midmarket, and enterprise level clientele and focus on the health care, transportation, and eCommerce industries.
Clients
Leroy MerlinIndustries
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348$10,000+10 - 49 employeesWrocław, PolandCodeska is a small UX company. Located in Wrocław, Poland and Kyiv, Ukraine, the agency was established in 2018. Their team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Industries
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349$25,000+10 - 49 employeesPécs, HungaryRead More
Cubicfox is a digital product development agency based in Pécs, Hungary. The agency, founded in 2017, has a team of around 30 that provides custom software development, web development, e-commerce development, and web design services. Cubicfox serves midmarket and small companies in the financial services, advertising & marketing, business services, and e-commerce industries.
Clients
HellotaxIndustries
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350$10,000+250 - 999 employeesWarszawa, PolandEstablished in 1997, Elinext is a custom software development firm. The midsize team provides Custom Software Development, Mobile App Development, Application Testing, Web Development, and more. The firm is headquartered in Warszawa, Poland; Тоshkent, Uzbekistan; Ho Chi Minh City, Vietnam and T'bilisi, Georgia.Read More
Clients
Parrot Broadcom Volkswagen Venna Insurance GroupIndustries
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351$10,000+50 - 249 employeesKyiv, UkraineTallium Inc. Is a software development firm. The midsize Calgary, Canada-based agency was established in 2012. Their services include Custom Software Development, UX/UI Design, Mobile App Development, Web Development, and more.Read More
Clients
Sense Bank CoachHub Mangold NowoIndustries
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352$25,000+250 - 999 employeesWarszawa, PolandRead More
RNDpoint (former PST Labs) is a London-based development firm. The team of over 50 provides mobile app, custom software and web development services. Founded in 2014, they primarily serve enterprise businesses in the financial services industry.
Clients
First Abu Dhabi Bank Basis Bank FICO TeraDataIndustries
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353$5,000+50 - 249 employeesGalați, RomaniaRead More
Founded in 2006, THECON SRL is a development firm. Their team of around 30 employees is based in Galati, Romania, with an additional office in Bucharest. They focus on custom software, web, and e-commerce development.
Clients
PokerStarsIndustries
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354$5,000+10 - 49 employeesRīga, LatviaMobile application development company Thinkitive Lab was founded in 2018. Based in Rīga, Latvia, their small team provides mobile app development, ux/ui design, web development, and e-commerce development.Read More
Industries
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355$5,000+10 - 49 employeesLjubljana, SloveniaRead More
Positiva is a high-tech company founded in 2007. Their team of more than 10 employees provides custom software, e-commerce, and mobile app development solutions from their office in Ljubljana, Slovenia. They work with small and mid-market firms from a variety of industries.
Clients
SalusIndustries
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356Undisclosed10 - 49 employeesVynnyky, UkraineRead More
SoftBee is a app development firm launched in 2018. The small team provides mobile app development, web development, web design, and ux/ui design. The firm is located in L'viv, Ukraine.
Industries
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357$5,000+10 - 49 employeesTallinn, EstoniaRead More
Mobile app development firm ExtelaSoft was established in 2015. Based in Lviv, Ukraine and Paphos, Cyprus, their small team focuses on mobile app development, web development, AR/VR development, custom software development, and more.
Industries
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358$1,000+2 - 9 employeesDej, RomaniaWebsite development company Enlivy S.R.L. Is in Dej, Romania. The small agency was established in 2021. Their services include Web Development, UX/UI Design, Mobile App Development, and E-Commerce Development.Read More
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359$10,000+50 - 249 employeesSofia, BulgariaBased in Sofia, Bulgaria and London, England, BGO Software - The Digital Health Lab is a custom software development firm. The midsize company was founded in 2008. Their services include Custom Software Development, IT strategy consulting, IT managed services, Mobile App Development, and more.Read More
Clients
NHS UK - Department of Health, Roche, LabCorp, IQVIA, Curaden, Ampersand Health, BodySpec and many other HealthTech companies.Industries
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360$25,000+50 - 249 employeesWrocław, PolandRead More
Studio Software is an web development firm based in Wroclaw, Poland. They were established in 2015, and have 10 employees, most of whom are full-stack developers. Many of their projects include custom enterprise applications for business management. Studio Software's range of services consists of web development, e-commerce development, mobile apps, custom software, internet of things, UI/UX design, and more.
Industries
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