Workout WizardA plan that listens
After each workout you rate soreness, pump and workload. Your answers set next week's sets and weights, muscle by muscle.
Coming soon to iPhone and Apple Watch
Train for muscle.
Every number has a reason.
Workout Wizard plans your training, sets each workout's weights and sets, and adjusts next week from how this one felt. Built by a sports scientist.
Launching soon on the App Store.
What lifting really costs
Smart Effort estimates the energy of every set from the load, your reps and your body, and refines it with your heart rate between sets.
Rests from the research
Smart Rests starts a rest timer after each set, from the research on rest and muscle growth, and tunes it to how your rests feel.
On your wrist and Lock Screen
Apple Watch keeps your heart rate and the rest timer. A Live Activity keeps the current set on the Lock Screen. Workouts save to Apple Health.
Private by design
Your training lives on your iPhone. There's no account to create.