FMS Counter is a free Android app developed by Aduílio Silva that helps you keep track of the time you spend on FMS exercises. With its simple and easy-to-use interface, you can easily configure your workout and rest time, as well as audio alerts to let you know when to start and stop each exercise.

One of the great features of FMS Counter is the ability to configure audio alerts, which allows you to avoid staring at your device during your workout. In addition, the app is also available for Wear OS, so you can easily access it from your smartwatch.

If you're looking for a simple and effective way to keep track of your FMS exercises, FMS Counter is definitely worth checking out.