Audio Crank Clamp

Lock the minimum and maximum audio volumes on your device. You can lock each type of audio volume separately. It helps prevent accidental or unwanted volume changes. The full version can run on start up (optional), has a password option, has a home screen widget, and has a dark/light/black/amber theme option.

Requirements

• Android 2.0 or newer

Details

• Version 1.3 (Aug 18, 2023)
• No ads

Permissions

run at startup

This is used to restart the volume lock (if it's enabled) when device is rebooted. This can be disabled in the settings. Not used in the lite version.

Foreground Services

This is needed to run the volume lock service on Android 9+.

modify Do Not Disturb settings

This is needed to set a minimum volume lock on the ringer, notifications, and alarms on Android 6+.