When you start using this application, you will be asked to grant it certain permissions. These are necessary to allow it to work properly. This is a standard procedure for all applications.

You can stop using the app by uninstalling it. To do this, you need to open your device's Settings menu, find the app's name, and uninstall it.

You can start using the app again by reinstalling it. To do this, you need to open your device's Settings menu, find the app's name, and install it.

If you wish to use it as a stopwatch, you can set the time for it to start and stop. To do this, you need to open your device's Settings menu, find the app's name, and set the start and stop time.