Top 100 Mobile App Developers in Europe
The Best of June 2026Looking 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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2521$10,000+10 - 49 employeesPoznań, PolandRead More
Expansio is a software development company based in Poznań, Poland, and founded in 2016. They have a team of nine employees specializing in custom software development, web development, and IoT development for startups.
Clients
VW Poznań -
2522$1,000+10 - 49 employeesBanja Luka, Bosnia and HerzegovinaLaunched in 2025, NILADO is a software development firm. Their small team is based in Banja Luka, Bosnia and Herzegovina and focuses on Custom Software Development, Web Development, Mobile App Development, IT strategy consulting, and more.Read More
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Profi NovaIndustries
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2523$10,000+10 - 49 employeesRzeszów, PolandRead More
Founded in 2007, Aberit Interactive Agency & Software is a development firm. Their team of around 5 employees is based in Rzeszów, Poland. They focus on custom software development, web development, and IT consulting.
Clients
KamiÅski&KamiÅski Kancelaria Radców Prawnych, -
2524$5,000+2 - 9 employeesBerlin, GermanyBranding agency Tukuna Studio is in Berlin, Germany. Established in 2019, the small team specializes in Branding, Web Design, UX/UI Design, Web Development, and more.Read More
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2525$1,000+2 - 9 employeesPorto, PortugalRead More
Virtusai is a technology startup based in Porto, Portugal. Founded in 2015, Virtusai has a team of about 10 specialists that focuses on web development, mobile app development, and IoT development services.
Clients
Frulact SA -
2526$50,000+50 - 249 employeesWrocław, PolandRead More
Sigma IT Poland, a software development company, was launched in 2017. They are located in Wrocław, Poland and have a midsize team. Their services include custom software development, web development, IoT development, mobile app development, and more.
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2527$5,000+2 - 9 employeesDen Haag, NetherlandsSavana Solutions is a business intelligence company. The agency is located in Den Haag, Netherlands. Their services include BI & big data consulting & SI and Custom Software Development.Read More
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2528$5,000+50 - 249 employeesLondon, EnglandLaunched in 2014, The3rd One Group is a midsize branding company headquartered in London, England. Their team specializes in Branding and Graphic Design.Read More
Clients
Verasity.io Frostbyte.appIndustries
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2529$10,000+2 - 9 employeesZollikon, SwitzerlandLaunched in 2025, One Percenter is a branding agency. They are headquartered in Zollikon, Switzerland and București, Romania and have a small team. Their services include Branding, UX/UI Design, Corporate Photography, Web Development, and more.Read More
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2530UndisclosedFreelancer employeesLondon, EnglandJigsaw, a custom software development company, is in London, United Kingdom. Established in 2024, the small team offers custom software development, web development, and mobile app development.Read More
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2531$10,000+10 - 49 employeesChernivtsi, UkraineRead More
Bizico is a UX/UI design firm based in Chernivtsi, Ukraine. Founded in 2009, their team of 30 serves clients in the IT and education sectors. Services include iOS/Android, C#, Swift, and ASP.NET development.
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2532$25,000+10 - 49 employeesDublin, IrelandRead More
Solvers is a small custom software development firm based in Dublin, Ireland; Prague , Czech Republic and Toronto, Canada. The team offers custom software development, ux/ui design, mobile app development, product design, and more.
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2533$1,000+10 - 49 employeesGenève, SwitzerlandAeximius is a small web design agency. The Genève, Switzerland-based agency was established in 2020. Their services include Web Design, UX/UI Design, Product Design, Web Development, and more.Read More
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2534$5,000+2 - 9 employeesDen Haag, NetherlandsFuse Web B.V. Is a custom software development firm. They are located in Den Haag, Netherlands and Athina, Greece and have a small team. Their services include Custom Software Development, Web Development, Mobile App Development, and Application Testing.Read More
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2535$10,000+10 - 49 employeesL'viv, UkraineRead More
Reebl is a website development firm established in 2019. Their small team is based in L'viv, Ukraine. Their services include web development, business consulting, mobile app development, and ux/ui design.
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2536Undisclosed50 - 249 employeesKharkiv, UkraineRead More
Launched in 2008, Yael Acceptic is a midsize website development company based in Kharkiv, Ukraine and Kyiv, Ukraine. Their services include web development, Artificial Intelligence, IoT development, mobile app development, and more.
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2537$5,000+50 - 249 employeesFaro, PortugalDengun, a midsize custom software development firm, is located in Faro, Portugal and Faro, Portugal. Established in 2006, the team specializes in Custom Software Development, Mobile App Development, Digital Strategy, Search Engine Optimization, and more.Read More
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2538$10,000+50 - 249 employeesPrague, Czech RepublicRead More
Founded in 1996, Revolgy Business Solutions is a cloud consulting & SI company. They are in Prague, Czech Republic and have a small team. Their services include cloud consulting & SI, unified communications consulting & SI, and IT managed services.
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2539$50,000+50 - 249 employeesBeograd, SerbiaRead More
Hooloovoo is a development company based in Belgrade, Serbia. Their team of about 50 employees has been serving enterprise businesses since 2014. Services include BI & big data consulting, as well as custom software, web, and mobile app development.
Clients
Kindred Group Plc -
2540$5,000+2 - 9 employeesBudapest, HungaryRead More
Web development company Everprove Solutions was founded in 2019. They are located in Budapest, Hungary and Székesfehérvár, Hungary and have a small team. Their services include web development, mobile app development, e-commerce development, custom software development, and more.
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2541$5,000+2 - 9 employeesWarszawa, PolandInventi Apps, a small application development firm, is located in Warszawa, Poland. The team provides Mobile App Development and Custom Software Development.Read More
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2542$5,000+2 - 9 employeesLondon, EnglandRead More
Located in London, United Kingdom, Component Product Foundry is a UX design company. The agency offers ux/ui design, marketing strategy, digital strategy, content marketing, and more and is small.The agency was established in 2018.
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2543$5,000+10 - 49 employeesLondon, EnglandElysianTree is a small London, England-based custom software development firm. The team offers Custom Software Development and Web Development.Read More
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2544$1,000+2 - 9 employeesIvano-Frankivs'k, UkraineRead More
Danialart is a web development company based in Ivano-Franvkisk, Ukraine. The company, founded in 2011, has a team of less than ten that provides web development, mobile app development, e-commerce development, application testing, and other application development services. Danialart serves small and larger-sized companies in various industries that include consumer products & services, e-commerce, and business services.
Clients
Kusto GroupIndustries
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2545$1,000+2 - 9 employeesL'viv, UkraineRead More
Website development company Design & Development Inc. Is based in L'viv, Ukraine. The firm offers web development, ux/ui design, custom software development, and mobile app development and is small.The firm was launched in 2020.
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2546$10,000+10 - 49 employeesCroydon, EnglandProntX, a SEO services firm, was founded in 2018. They are in Croydon, United Kingdom and have a small team. Their services include search engine optimization, web development, mobile app development, social media marketing, and more.Read More
Clients
Toughcad -
2547$1,000+10 - 49 employeesBelfast, Northern IrelandLaunched in 2020, DJINN DIGITAL is a software development firm. Their small team is located in Belfast, United Kingdom. Their services include custom software development, mobile app development, application management & support, ux/ui design, and more.Read More
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2548$25,000+10 - 49 employeesNovi Sad, SerbiaPositive Tech IT is an IT staff augmentation company. Launched in 2019, the small firm is in Novi Sad, Serbia. Their team focuses on IT staff augmentation, custom software development, web development, and mobile app development.Read More
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2549Undisclosed50 - 249 employeesBoulogne-Billancourt, FranceLocated in Boulogne-Billancourt, France and Berlin, Germany, Madvertise is an application development company. Their services include Mobile App Development.Read More
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2550$5,000+250 - 999 employeesKöln, GermanyBosch Software Innovations is an IoT development company. Launched in 1997, their team provides IoT development and Mobile App Development.Read More
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