A downloadable tool for Android

Buy Now$1.25 USD or more

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.


  • Android 2.0 or newer


  • Version 1.3 (Aug 18, 2023)
  • No ads


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+.


Buy Now$1.25 USD or more

In order to download this tool you must purchase it at or above the minimum price of $1.25 USD. You will get access to the following files:

AudioCrankClamp-V1.3.apk 161 kB

Download demo

AudioCrankClampLite-V1.3-itch.apk 115 kB

Development log

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