Roxy: Premium HYROX Training App Development
Ali Shan
Overview
Roxy is a premium training app for HYROX athletes, built cross-platform with React Native and Expo. I developed the mobile app in TypeScript with advanced analytics and performance tracking at its core — giving athletes a focused, data-rich tool to train smarter for HYROX events.
The Challenge
HYROX training is specific: a mix of running and functional workouts that generic fitness apps don't model well. Athletes needed a dedicated app that tracked the right metrics, visualised progress over time, and felt polished enough to use every session — across both iOS and Android from a single codebase.
What I Built
A cross-platform mobile app in React Native and Expo, written in TypeScript
Advanced workout analytics and performance tracking tailored to HYROX
Clean, responsive UI styled with Tailwind CSS
Progress visualisation so athletes can see trends across sessions
A single codebase shipping to both iOS and Android
Tech Stack
React Native, Expo, TypeScript, Tailwind CSS, and React.
Outcome
HYROX athletes got a purpose-built training companion — accurate analytics, clear progress tracking, and a premium mobile experience on both platforms, delivered from one efficient React Native codebase.
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Posted Dec 22, 2025
Cross-platform HYROX training app built with React Native, Expo & TypeScript — featuring advanced workout analytics, performance tracking, and a polished, athlete-focused mobile experience.
