A free program for Android, by Simple Design Ltd..
This app is one of the best exercise apps in the Google Play Store. It is completely free and the best part is that you can use it anywhere, anytime, and as much as you want. If you want to get a good workout, you can use this app.
There are six levels in the app. You will be able to choose the one that is most suitable for you.
Each level contains several groups of squats. Each group is based on your current level.
You can set the number of squats per day and you can choose to do them with or without notification.
You can manually enter the data for each session.
You can use the proximity sensor to count the number of squats.