Simple Gym app icon

Simple Gym

Log sets in seconds. Keep your data yours.
The fast, private workout tracker for iPhone.

Download on the App Store

500+ exercises, instant search

Fuzzy search finds any movement in a keystroke or two. Custom exercises welcome.

Smart rest timer

Starts automatically after every set, with a Live Activity on your Lock Screen and Dynamic Island.

PRs & progress charts

Automatic personal record detection, volume tracking, and interactive charts for every exercise.

Apple Health analytics

Heart rate zones, training load, VO2 Max insights, and calories for every session — all on-device.

Fully private. Zero tracking.

No account, no analytics, no ads. Optional backups go to your own private iCloud.

Built for the gym floor

Big inputs, smart prefill from your last session, and supersets when you want to move fast.

Exercise list with instant search and filters Logging sets with rest timer running Workout summary with stats and personal records Analytics with workout trends and volume