Dr. Muscle vs Dr. Muscle X: What's the Difference?
Same account, two apps. Classic has everything. X is faster. You choose.
Same account, two apps. Classic has everything. X is faster. You choose.
Train faster, track smarter, lift anywhere
Built by exercise scientists, 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