Studio HachiFrance · Mauritius© 13–26

Apps peopleactually use.

Mobile App Development · iOS · Android · React Native · UX Design · Backend · App Store · Studio Hachi ·

We design and build mobile applications that solve real problems — with a focus on performance, usability and business outcomes that last beyond launch day.

End-to-end mobile, from idea to store.

iOS & Android Development

Native and cross-platform apps built with React Native or Swift/Kotlin — depending on what your product actually needs.

UX & Product Design

Wireframes, prototypes and polished UI that make complex workflows feel effortless for your end users.

Backend & API Integration

Scalable server-side architecture and third-party integrations — payments, authentication, notifications and beyond.

App Store Launch & Maintenance

Store submission, review management and ongoing updates so your app stays performant and compliant.

Built for the long run.

Most apps fail not at launch but six months later — when performance degrades, users drop off and updates become expensive. We architect for maintainability from day one: clean code, documented APIs and a handover process that means your team can own what we build.

Start a project

Ready for an agency
that actually delivers?