Top 100 Mobile App Developers in Europe
The Best of December 2025Looking for a top mobile app development company in 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 Europe. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Europe Mobile App Development Companies
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451$10,000+50 - 249 employeesKraków, PolandIT staff augmentation company Incode Group is located in Kraków, Poland. The midsize team specializes in IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and was launched in 2023.Read More
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ProprHomeIndustries
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452$10,000+10 - 49 employeesBratislava, SlovakiaRead More
PLATFORM, based out of San Francisco, CA, is a UX/UI agency that also engages in web and mobile app development. The majority of their clients are small businesses, though they work with enterprise and midmarket businesses as well. PLATFORM has done projects in advertising, financial services, information technology, and real estate, among others.
Clients
SpotifyIndustries
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453$5,000+2 - 9 employeesPolignano a Mare, ItalyApp development firm ADNET is in Polignano a Mare, Italy. The firm offers mobile app development and is small.The firm was founded in 2019.Read More
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454$5,000+10 - 49 employeesKraków, PolandCleverCrew is an app development firm. They are based in Kharkiv, Ukraine and Kraków, Poland and have a small team. The firm specializes in Mobile App Development, Web Development, UX/UI Design, Custom Software Development, and more.Read More
Clients
iLocatorIndustries
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455$5,000+50 - 249 employeesKazhakkoottam, IndiaRead More
ZOONDIA is a software development company based in Kazhakkoottam, India; Kozhikode, India; Dubai, United Arab Emirates and Miami, Florida. Established in 2008, the midsize team provides Custom Software Development, Web Development, Mobile App Development, IoT development, and more.
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456Undisclosed1,000 - 9,999 employeesL'viv, UkraineRoom 8 Group, an app development firm, was founded in 2011. They specializes in Mobile App Development and Custom Software Development.Read More
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457$10,000+50 - 249 employeesKyiv, UkraineRead More
TemaBit is an IT company based in Kyiv, Ukraine with more than 50 employees. Founded in 2017, they specialize in custom software, web, and mobile app development solutions for various clients.
Clients
U&Sluno, a.s. -
458$10,000+50 - 249 employeesWarszawa, PolandRead More
Sirocco Mobile is a software development company based in Warsaw, Poland and founded in 2008. Their team of 38 provides software,mobile app, and wearable app development assistance to businesses ranging from small startups to enterprises. They have experience in the business services, automotive, and entertainment industries.
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ToyotaIndustries
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459$10,000+10 - 49 employeesCoventry , EnglandImobisoft is an artificial intelligence company. The small team is in Coventry , England and London, England. Their services include Artificial Intelligence, Custom Software Development, Generative AI, Web Development, and more.Read More
Clients
NHS (Multiple divisions)Industries
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460$10,000+50 - 249 employeesBratislava, SlovakiaRead More
Logamic is an IT staff augmentation company based in Bratislava, Slovakia and Katowice, Poland. Founded in 2012, the midsize team focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more.
Clients
Raiffaisen Bank International AGIndustries
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461$25,000+10 - 49 employeesRoyal Leamington Spa, EnglandRead More
Appoly Ltd is a mobile and web application development company based in Leamington Spa, UK. The company, founded in 2017, has a team of less than 15 who provide mobile and web development for business processes to various businesses.
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462$10,000+10 - 49 employeesZagreb, CroatiaGamechuck, a custom software development firm, was established in 2019. The small Zagreb, Croatia-based team specializes in custom software development, web development, mobile app development, and AR/VR development.Read More
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463$5,000+50 - 249 employeesEstoril, PortugalMidsize custom software development firm Seedium, is located in Tallinn, Estonia; Estoril, Portugal and Kyiv, Ukraine. Established in 2017, the team provides Custom Software Development, Web Development, Artificial Intelligence, and Mobile App Development.Read More
Clients
SmarterContact Picflow AI IgnitionIndustries
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464$50,000+50 - 249 employeesLuts'k, UkraineRead More
ideil is a development company that was founded in 2005. They have a team of about 30 employees who work across Lutsk and Kyiv, Ukraine. Main services include custom software, mobile app, and web development for small businesses.
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1+1 mediaIndustries
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465$10,000+10 - 49 employeesSofia, BulgariaLexis Solutions is an AI Consulting company. The Sofia, Bulgaria-based firm was established in 2017. The small team focuses on AI Consulting, Custom Software Development, Web Development, Mobile App Development, and more.Read More
Clients
Onnoplus.com Kreston Bulmar Reviewhero.io Inoreader.comIndustries
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466$10,000+10 - 49 employeesWarszawa, PolandRead More
Iterators is a software development company. The Warszawa, Poland-based firm was launched in 2013. The small team offers custom software development, mobile app development, ux/ui design, IT strategy consulting, and more.
Clients
VetitForwardIndustries
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467$10,000+10 - 49 employeesTartu, EstoniaRead More
Mobi Lab is an Estonia-based mobile design and development agency that specializes in AR/VR development, UX/UI design, mobile app development, custom software development, and application management and support. Mobi Lab was founded in 2001 and now has a team of fewer than 50 employees dedicated to creating superior mobile, virtual, and augmented reality experiences.
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eBuryIndustries
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468Undisclosed1,000 - 9,999 employeesWrocław, PolandIntive is a large Enterprise App Modernization company. The Wrocław, Poland-based company was founded in 1999. Their team provides Enterprise App Modernization, UX/UI Design, Mobile App Development, Application Testing, and more.Read More
Clients
Audi BMW Pockit TandemIndustries
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469$5,000+10 - 49 employeesGdańsk, PolandRead More
Founded in 2017, INNOKREA is a software development firm. Headquartered in Gdańsk, Poland, their small team provides custom software development, web development, and mobile app development.
Clients
SANTANDER Scheidt & Bachmann GEMINI ENSONOIndustries
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470$50,000+50 - 249 employeesL'viv, UkraineEstablished in 2015, Keenethics OU is a software development company. Their midsize team is based in L'viv, Ukraine; Oss, Netherlands; New York, New York and München, Germany. Their services include Custom Software Development, Low/No Code Development, Web Development, UX/UI Design, and more.Read More
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EpsonIndustries
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471$10,000+50 - 249 employeesAlicante (Alacant), SpainAnadea is an artificial intelligence firm. The midsize team is headquartered in Alicante (Alacant), Spain and Las Vegas, Nevada. Their services include Artificial Intelligence, Web Design, IT staff augmentation, Custom Software Development, and more.Read More
Clients
Zillow Visdeal The Electric Car Scheme KeystoneIndustries
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472$25,000+10 - 49 employeesLondon, EnglandIn London, England, Contic is an application development firm. They provide Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more and were founded in 2021.Read More
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473$25,000+50 - 249 employeesBerlin, GermanyRead More
Berlin Bytes GmbH is a Berlin, Germany-based software development firm. The small agency was founded in 2017. Their team provides custom software development, ux/ui design, mobile app development, web design, and more.
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474$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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475$1,000+2 - 9 employeesZagreb, CroatiaRead More
Zero Molecule is an independent development agency founded in 2018 based in Varazdin, Croatia. With no more than 10 professionals, they offer web development, mobile app development, and web design solutions for clients ranging from small firms to large companies.
Clients
Croatian Personal Data Protection Agency (AZOP)Industries
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476$5,000+10 - 49 employeesCzęstochowa, PolandRead More
Brival is a development agency in Częstochowa, Poland. Founded in 2015, they have about 5 employees that serve small businesses in the business and financial sectors. Services include web development, mobile app development, and application testing.
Clients
ManifestIndustries
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477$50,000+50 - 249 employeesTernopil, UkraineApiko is an AI development company. The midsize team is headquartered in Ternopil, Ukraine and Tallinn, Estonia. Their services include Artificial Intelligence, Application Testing, UX/UI Design, Web Development, and more.Read More
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478$250,000+1,000 - 9,999 employeesBelfast, Northern IrelandSoftware development company unosquare, LLC is headquartered in Portland, Oregon; Guadalajara, Mexico and Belfast, Northern Ireland. The large team provides Custom Software Development, IT staff augmentation, Digital Engineering, UX/UI Design, and more. The agency was established in 2009.Read More
Clients
Axos Financial, Green Dot Bank, GTreasury, G2 Risk Solutions and Blue Owl Private Equity Stitch Fix and IDX Harvard and McGraw Hill Athena Health and Foundation MedicineIndustries
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479$10,000+250 - 999 employeesKraków, PolandRead More
Software Mansion is a custom software development company based in Krakow, Poland. The company, founded in 2012, has more than 50 employees who provide, among others, custom software development, mobile app development, and other application development services to various companies and institutions.
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expo.ioIndustries
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480$10,000+250 - 999 employeesDublin, IrelandRead More
Affirma Consulting is a custom software development firm established in 2001. Their midsize team is in Bellevue, Washington; Ahmedabad, India; Dublin, Ireland and Fayetteville, Arkansas. The firm focuses on Custom Software Development, AI Consulting, Generative AI, Mobile App Development, and more.
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MicrosoftIndustries
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