The best app to track your sets and reps while in the gym to maintain a good progressive overload.
Simple design choice for a straight forward use. No unnecessary features, just the perfect replacement for a small text book.
And you can even use it on your Apple Watch, so no extra weight to carry around.

- Add your own routines with any exercise you want.
- The reps and weight from the last time you have completed an exercise will automatically be suggested, so you don't have to look back to your last workout.