A free app for Android, by Wearable Software.

If you are a regular fitness enthusiast or just a casual athlete looking for a simple and easy-to-use interval timer to keep track of your workout or training time, then you’ve just found the perfect solution!

This free app allows you to create a customized interval timer for running, cycling, or any other type of workout. With this handy timer, you can keep track of your exercise routines and keep a record of the time you’ve spent on each activity. It works like a real timer, and once you start the app, it will countdown until you’re ready to stop.