Mobile App Development in London

One codebase for iOS and Android. Mobile MVPs from £15,000, live in 8–12 weeks.

I'm Grant Bartlett, a mobile app developer serving London and Surrey. I build iOS and Android apps in React Native from a single codebase, handling everything from scoping and design to App Store and Google Play launch. A mobile app MVP typically costs £15,000–£25,000 and takes 8–12 weeks.

Crafting Innovative Mobile Experiences

With over a decade of experience as a developer in digital agencies, I specialize in creating mobile applications that deliver exceptional performance and user experience. Whether you're an entrepreneur, a growing business, or an agency, my expertise in React Native ensures seamless, cross-platform solutions tailored to your needs.

Why Choose My Mobile App Development Services?

• Expertise in React Native: Harnessing the power of React Native, I build mobile apps that run smoothly on both iOS and Android, providing cost-effective and scalable solutions.

• Tailored Solutions: I take a client-first approach, crafting custom mobile apps that align perfectly with your goals and vision.

• Future-Ready Technology: Leveraging modern tools and best practices, I ensure your app is robust, maintainable, and built for growth.

• End-to-End Support: From ideation to deployment, I manage every step of the development process, ensuring a smooth and stress-free experience for you.

My Mobile App Development Expertise

I combine technical expertise with a deep understanding of user needs to deliver apps that excel in:

• Cross-Platform Performance: Efficient, consistent experiences on both iOS and Android platforms.
• User-Centered Design: Beautiful, intuitive interfaces that prioritize user engagement and satisfaction.
• Scalability: Codebases built to evolve alongside your business.

Mobile App Development Services I Offer

• Custom Mobile App Development Unique, feature-rich mobile solutions tailored to your business requirements.

• React Native App Development Efficiently building cross-platform apps for iOS and Android using the React Native framework.

• Integration with APIs and Backends Seamlessly connecting your app with APIs and backend systems for advanced functionality.

• Maintenance & Updates Providing ongoing support to keep your app secure, updated, and aligned with evolving user needs.