during his/her circuit training session. It provides a configurable set of
timers for the exercises and the rest phases as well as multiple other
After configuring the set of timers in the main menu you can start the
workout routine by pressing the start button. The workout view has
animations and sound output features which can be turned on and off inside the settings menu.
The app can show you motivation alerts to remind you of planned workout
sessions. You can define the time of day and the notification texts inside the settings menu.
When scheduling the timers you may also choose the block periodization
feature. This feature allows you to configure longer, separate breaks in
between the exercises. This way the workout can be split into multiple high
intensity workout cycles.
The app can collect statistics about your performed workout sessions. The
collected data comprises of the time spend working out and the calories
burnt while exercising. The accuracy of the calories calculation can be
improved by configuring the necessary user data in the settings menu. The
collection of this data can be deleted as well as turned on and off inside the settings menu.
The app allows you to create your own Exercise Sets for the circuit
training. Therefore you can combine your own exercises to exercise sets.
The image assigned to an exercise is displayed during the workout. In
addition, the exercise sets can be repeated during a workout. For this you
can set the number of rounds before starting the workout.
The app belongs to the Privacy Friendly Apps group developed by the
research group SECUSO at the Karlsruhe Institute of Technology.
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.Download F-Droid
This version requires Android 5.0 or newer.
It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.
run at startupAllows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.