The zTimer app does allow you to create an manage your own timers. Each timer has a preparation phase, a workout phase and a pause. You can also define how many repetitions and how many set of your activity you want to do.
The zTimer app does allow you to create an manage your own timers. Each timer has a preparation phase, a workout phase and a pause. You can also define how many repetitions and how many set of your activity you want to do.