Sets and Reps Interval Timer is an easy to use and very simple Interval Timer for activities like:

- Calisthenics
- Circuit training
- HIIT training

In this app you have two options for training:

On Time:
Usual Timer with adjustable length of working and resting

On Reps:
For Workouts where Repetitions matter: You only adjust your length of resting, in the working part you do as much repetitions as you want to.