Everything you need and nothing you don't.
GymNotebook is a focused iPhone workout tracker built for fast logging, clean templates, and real trends. Your data stays on device, with optional Apple Health sync and AI planning tools when you enable them.
Three core screens, built for flow.
Stats, Templates, and Workout Flow keep your training clear and fast without extra noise.
Built from the app itself.
Every section here maps to real screens and workflows inside GymNotebook.
Log sets, reps, and weight fast while rest timers keep the session moving.
Create templates once, then launch workouts directly from Home.
Muscle group distribution, continuity heatmaps, and volume snapshots.
Filter by muscle group and equipment, search quickly, and add custom moves.
Sync completed workouts and keep timers visible on your lock screen.
Talk workouts, features, or collabs.
GymNotebook is built independently. Reach out if you want early access, partnerships, or feedback.