A serious fitness app that takes privacy seriously.
Coachly is a personal training and nutrition app for iOS. It generates your workouts, tracks your meals, and gives you an AI coach built on evidence-based training and nutrition science — without uploading any of your data to a server.
What's different about Coachly
- On-device data. Your workouts, food log, weight, and check-ins live only on your phone.
- AI coach that won't play doctor. 14-category safety layer refuses to give medical advice — signposts to NHS, GP, or specialist instead.
- Coach-grade programming. Progressive overload with plateau detection, periodisation, auto-deload.
- Combined training + nutrition. One app, one subscription, one source of truth for your week.
Legal
How we handle your data. Spoiler: we mostly don't.
The deal between you and Coachly. Short, plain English.
Support