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The United Kingdom continues to lead the way in digital innovation across Europe, with a thriving ecosystem of mobile app development companies. In 2025, fitness and wellness brands have access to highly skilled developers from London to Belfast, Manchester to Glasgow.
UK-based companies are known for quality delivery, tech depth, and versatile mobile expertise.
This list presents the top fitness app development companies in the UK, providing a mix of mobile development, AI, web solutions, and design tailored to the health and fitness industry.
If you'd prefer to skip detailed descriptions and go straight to the ranking table, you can jump directly to the full comparison below.
Jump to the Comparison TableZfort Group
Zfort Group is a global fitness app development company with more than 20 years of experience. They help fitness brands in the UK design and build advanced mobile apps with features like AI, wearable integrations, and advanced analytics.
Their services cover everything from initial strategy to development and post-launch optimization to ensure long-term success for fitness and health products.
- Employees: 250–300
- Hourly Rate: $50–$99/hr
- Location: United Kingdom
Arrk Group
Arrk Group is a Manchester-based software development firm specializing in mobile apps, modernization, and AI solutions. Their fitness tech stack supports robust enterprise-level apps with excellent backend systems.
- Employees: 50–249
- Hourly Rate: $25–$49/hr
- Location: Manchester, England
Magora
Magora is a London development agency offering fitness apps, AI integration, and custom platforms. They’re known for helping both startups and enterprises bring fitness concepts to life quickly and effectively.
- Employees: 50–249
- Hourly Rate: $25–$49/hr
- Location: London, England
Emvigo Technologies Ltd
Emvigo Technologies provides mobile and web development services from London, with a strong focus on mobile fitness platforms and scalable backend systems for wellness products.
- Employees: 50–249
- Hourly Rate: $25–$49/hr
- Location: London, England
ACS | AI Powered Web and Mobile Apps
ACS is a digital agency in London that blends AI and mobile development to create next-gen fitness applications. Their services also cover AI consulting, UI/UX, and cloud development.
- Employees: 50–249
- Hourly Rate: $25–$49/hr
- Location: London, England
InfoRox
InfoRox is a Birmingham-based tech company offering mobile development, SEO, and web services. They deliver sleek, performance-oriented fitness apps optimized for both user experience and visibility.
- Employees: 10–49
- Hourly Rate: $25–$49/hr
- Location: Birmingham, England
Ficode Technologies Limited
Ficode, located in Birmingham, is a full-service development agency with mobile, web, and enterprise consulting expertise. Their diversified stack supports complex fitness platforms across sectors.
- Employees: 50–249
- Hourly Rate: $25–$49/hr
- Location: Birmingham, England
Vecro Tech
Vecro Tech is a Glasgow-based mobile development agency delivering modern fitness apps with digital marketing integration. Their work is ideal for startups focused on user growth and engagement.
- Employees: 2–9
- Hourly Rate: $50–$99/hr
- Location: Glasgow, Scotland
Punchcard Systems
While headquartered in Canada, Punchcard Systems operates in the UK market offering enterprise app modernization and mobile services. Their structured approach supports large-scale fitness apps with AI and low-code components.
- Employees: 50–249
- Hourly Rate: $100–$149/hr
- Location: Edmonton / UK Market
Instil
Instil is a Belfast-based software consultancy delivering cloud, mobile, and product design services. They develop highly technical fitness applications and back them with UX and infrastructure consulting.
- Employees: 50–249
- Hourly Rate: $100–$149/hr
- Location: Belfast, Northern Ireland
Conclusion
The UK’s mobile app development scene in 2025 is rich and varied. Whether you're based in London, Belfast, or Birmingham, or targeting the UK market from abroad, the agencies above are well-positioned to deliver results-driven fitness apps tailored to your goals.
Want to go deeper? Explore our related guides on:
Top Fitness App Development Companies in the UK
| Company Name | Hourly Rate | Number of Employees | Location |
|---|---|---|---|
| Zfort Group | $50–$99/hr | 250–300 | United Kingdom |
| Arrk Group | $25–$49/hr | 50–249 | Manchester, England |
| Magora | $25–$49/hr | 50–249 | London, England |
| Emvigo Technologies Ltd | $25–$49/hr | 50–249 | London, England |
| ACS | $25–$49/hr | 50–249 | London, England |
| InfoRox | $25–$49/hr | 10–49 | Birmingham, England |
| Ficode Technologies Limited | $25–$49/hr | 50–249 | Birmingham, England |
| Vecro Tech | $50–$99/hr | 2–9 | Glasgow, Scotland |
| Punchcard Systems | $100–$149/hr | 50–249 | Edmonton / UK Market |
| Instil | $100–$149/hr | 50–249 | Belfast, Northern Ireland |
