Health & fitness
A free fitness app for iOS, Android and web
Go Gym
- Desktop Lighthouse
- 100
- in all four categories
- Mobile Lighthouse
- 91
- performance, with 100 for accessibility, best practices and SEO
- Exercises
- 478
- with 21 templates and 6 plans
- Live
- iOS + Android
- since 15 September 2026, plus web
The challenge
Go Gym needed one app for training, food, weight and habits, free to use, on iPhone, Android and the web, plus the admin tools to run it.
Our approach
We built everything: the mobile app (Expo / React Native with Apple Health), a web app that also installs as a PWA, the marketing site, an API and an admin dashboard. Supabase runs the database and auth, with the web apps on Vercel.
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The app ships with 478 exercises, 21 workout templates and 6 plans, and 506 exercise animations: 300 of them custom-made. It's free, with an optional ad-free subscription on the App Store and Google Play.
Phase two is in development: an AI coach you can talk to by chat or voice, plus food logging from a photo.
