First Look: Dr. Muscle X New Features & Improvements
Train faster, track smarter, lift anywhere
Train faster, track smarter, lift anywhere
Built by an exercise scientist, updated 50+ times per year—from automated progressive overload to daily undulating periodization, here's what makes Dr. Muscle different and better at getting you in top shape fast
Meet Dr. Muscle X: The Future of AI Personal Training. Early Preview Now Open.
Power meets simplicity. Innovation meets iron. Right on your wrist.
No hype, no gimmick—just science-backed workouts that grow with you using AI
An honest look at MacroFactor and results from 9 users of the app: is it worth it in 2025?
Are you feeling trapped in your body too?
Full release notes (version 2325) * Added: AI chat card to Home page * Added: AI chat buttons to analyses in Workout summary * Improved: Previewed workouts are now saved 72 hours * Improved: Fewer reps when doing multiple pyramid sets * Fixed: Weighted Chin-Up not taking body weight into account Coming soon * Soon: AI
Full release notes (version 2319) * Added: AI welcome message to AI chat history * Added: AI workout analyses to AI chat history * Added: Body weight history page * Added: Edit any past body weight entry * Improved: Coach tip line during challenges * Improved: Design of exercise menu (bars between sections) * Improved: Names of
Honest review with pros and cons, sceenshots, price, and more
AI chat is here! You can now chat with your AI personal trainer inside Dr. Muscle. Simply open the chat tab and ask away. The AI has access to your goals and basic stats (more coming soon). Unlike ChatGPT, our AI is trained on the latest exercise science by Dr.
Honest look with pros and cons, screenshots, pricing, and more
Honest look with pros and cons, screenshots, price, and more
Full release notes (version 2309) * Improved: No more delays when opening chat (loads instantly) * Improved: AI chat displays bubbles for 1-2 sec while loading response * Fixed: Removed "per hand" tooltip for exercises with a single dumbbell * Fixed: Wrong audio notification of reps to do when opening a second
In-depth look with pros and cons, screenshots, price, and more
Full release notes (version 2303) * Added: Chat with your AI coach (chat tab) * Improved: Smarter AI * Fixed: Same workout twice in rare cases * Fixed: Apple Health sync failed in rare cases Coming soon * Soon: Faster AI chat