Mobile App Development Agency in London
Native iOS, Android & Cross-Platform Apps
From MVPs to enterprise apps, we build mobile applications that users love. Native iOS, native Android, or cross-platform — we'll recommend the best approach for your needs and budget.
Choose Your Mobile Platform
We build native and cross-platform apps to fit your needs
Platform Comparison
Compare features to choose the right approach
| Feature | Hybrid (React Native) | iOS (Swift) | Android (Kotlin) |
|---|---|---|---|
| Development Speed | ⭐⭐⭐⭐⭐ | ⭐⭐⭐ | ⭐⭐⭐ |
| Cost | Lower | Higher | Higher |
| Performance | ⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Code Sharing | iOS + Android | iOS only | Android only |
| Native Features | Most | All | All |
| Development Time | 6-12 weeks | 8-16 weeks | 8-16 weeks |
| Maintenance | Single codebase | iOS updates | Android updates |
| Team Size | Smaller | Larger | Larger |
| App Store Distribution | Both | Apple only | Google only |
| User Base | Both platforms | 1.5B users | 3B users |
| Best For | MVPs, Startups | Premium apps | Global reach |
| Popular Apps | Instagram, Discord | Apple apps | Google apps |
Mobile Apps We Build
From concept to App Store
E-Commerce Apps
Mobile shopping experiences with cart, checkout, and payments
Fashion stores, marketplaces, food delivery
Social & Community Apps
User profiles, feeds, messaging, and engagement features
Social networks, forums, dating apps
Booking & Scheduling
Appointment booking, calendar sync, and notifications
Salon booking, fitness classes, consultations
FinTech Apps
Banking, payments, budgeting, and financial management
Digital wallets, expense trackers, crypto
Health & Fitness
Activity tracking, wellness, nutrition, and meditation
Workout apps, calorie counters, yoga
Education & E-Learning
Courses, quizzes, video lessons, and progress tracking
Language learning, skill courses, tutoring
Essential Mobile Features We Implement
Everything your app needs to succeed
User Authentication
Email, social login, biometrics, 2FA
Push Notifications
Engage users with timely alerts and updates
In-App Payments
Stripe, Apple Pay, Google Pay integration
Camera & Gallery
Photo upload, image editing, QR scanning
Location Services
GPS, maps, geofencing, location tracking
Offline Mode
Work without internet, sync when online
Social Sharing
Share to Instagram, Facebook, Twitter
Analytics
Firebase, Mixpanel, custom analytics
Real-Time Features
Chat, live updates, WebSocket connections
Our Mobile App Development Process
From idea to App Store in 8-16 weeks
Discovery & Design
Discovery & Design
- Requirements gathering, user research & wireframes
- Full UI/UX design with style guide and design system
- Interactive prototype with complete user flows
Development Setup
Development Setup
- Project architecture, repository & folder structure
- API design, database schema & documentation
- Authentication system and core scaffolding
Core Development
Core Development
- Screen implementation with navigation & state management
- Core feature development and API integration
- 4-week sprint covering all primary functionality
Advanced Features
Advanced Features
- Push notifications, payments & camera integration
- Location services and offline mode support
- Third-party services and native device features
Testing & QA
Testing & QA
- Unit, integration & device testing (iOS and Android)
- Performance optimisation and security audit
- Bug fixes and quality assurance sign-off
Launch & Support
Launch & Support
- App Store and Google Play submission & approval
- Post-launch monitoring and performance tracking
- 30 days of included support and bug fixes
Why Choose House of Developers for Mobile Apps
50+ Apps Delivered
Experience across industries and platforms
4.8 Average Rating
Our apps consistently achieve high user ratings
Fast Development
Launch in 8-16 weeks, not 6 months
Cross-Platform Expertise
React Native, iOS, and Android specialists
User-Centric Design
Beautiful interfaces that users love
Post-Launch Support
Updates, maintenance, and feature additions
Technologies We Use
We use industry-leading technologies to build mobile applications that are fast, reliable, and maintainable.
React Native
Flutter
Expo
Next.jsReact
TypeScript
Redux
GraphQLMobile App Development FAQs
Ready to Build Your Mobile App?
From idea to App Store, we handle everything. Book a free consultation to discuss your app concept.