Did you know that the USA and UK are home to some of the most innovative and award-winning mobile app development companies in the world? From sleek iOS and Android apps to custom enterprise solutions, these companies are setting global standards for performance, user experience, and functionality.
If you’re a startup, enterprise, or business owner looking to build a game-changing mobile app, this list of the Top 10 Mobile App Development Companies in the USA and UK will help you find the right partner for your next digital product.
Top Mobile App Development Companies in the USA
1. Appfur
Location: USA & UK
Website: www.appfur.com
Specialties: Healthcare, Fintech, On-Demand Apps, Custom Mobile Solutions
Appfur is a rising star in mobile app development with a presence in both the USA and the UK. Known for high-quality custom apps and deep industry knowledge, Appfur builds powerful, scalable solutions for startups and enterprises alike. With a strong focus on healthcare and fintech, Appfur combines beautiful design with bulletproof development.
2. Fueled
Location: New York, USA
Website: fueled.com
Specialties: iOS & Android Apps, Startup MVPs, UX/UI
Fueled is a top-rated app development agency working with startups and Fortune 500s. Their sleek design, strong branding, and strategic planning make them ideal for building apps that stand out in the market.
3. WillowTree
Location: Charlottesville, VA
Website: willowtreeapps.com
Specialties: Enterprise Apps, Cross-Platform Development
WillowTree partners with big names like HBO, PepsiCo, and National Geographic. They specialize in enterprise-grade mobile apps and seamless user experiences across platforms.
4. Savvy Apps
Location: Washington, DC
Website: savvyapps.com
Specialties: Product Strategy, Mobile App UX, Full-Cycle Development
Savvy Apps delivers full-service app development from ideation to post-launch, focusing on apps that make an impact. Their clients include PBS, NFLPA, and The Motley Fool.
5. ArcTouch
Location: San Francisco, USA
Website: arctouch.com
Specialties: iOS, Android, and Wearable Apps
ArcTouch is known for crafting engaging apps for mobile, TV, and connected devices. They work with brands like Audi, Hawaiian Airlines, and CBS.
Top Mobile App Development Companies in the UK
6. Appfur UK
Location: London, UK
Website: www.appfur.com
Specialties: Healthcare, Fintech, Real Estate, Education Apps
With a strong UK base, Appfur is also making waves across London and the wider UK market. Their agile development team delivers clean, scalable mobile apps across Android, iOS, and cross-platform frameworks. Appfur is known for building functional apps with real business impact.
7. Waracle
Location: Dundee, UK
Website: waracle.com
Specialties: Digital Health, Enterprise Apps, IoT
Waracle is one of the UK’s top mobile app developers, particularly strong in digital health and enterprise mobility. Their work includes apps for NHS, Barclays, and Clydesdale Bank.
8. Red C
Location: London, UK
Website: red-c.co.uk
Specialties: iOS, Android, UX/UI Design, App Marketing
Red C builds apps that deliver both functionality and strong user experience. They focus on data-driven design and work with startups and corporations.
9. The App Business (TAB)
Location: London, UK
Website: theappbusiness.com
Specialties: Enterprise Apps, Custom Mobile Strategy
Acquired by Kin + Carta, TAB is known for digital transformation through mobile solutions. Their expertise lies in integrating mobile apps with enterprise systems.
10. Nodes (Monstarlab UK)
Location: London, UK
Website: nodesagency.com
Specialties: Digital Innovation, Mobile App Development, UX Research
Now part of Monstarlab, Nodes combines global tech talent with local UK presence to create advanced mobile experiences for clients like Samsung and Hiscox.
Final Thoughts
When it comes to choosing a mobile app development company, the USA and UK offer some of the best options in the world. Whether you’re building a startup MVP, an enterprise solution, or a custom healthcare app, these companies bring a mix of creativity, technical excellence, and business strategy.
If you’re ready to build a high-performing mobile app that delivers results, Appfur is here to bring your vision to life. With teams in the US and UK, we blend local insight with global quality.
We design and build high-quality, scalable mobile apps tailored to your needs.
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