Screen On Off Sound is a free Android app developed by Argon Dev that allows users to play a sound when turning the screen on or off. This simple utility tool is part of the Utilities & Tools category and is compatible with Android 13.0 and above.

One of the main features of Screen On Off Sound is the option to customize the sound that plays when you turn your device's screen on or off. You can choose any audio file from your device's storage or use one of the pre-installed ringtones. The app also offers a persistent background service that starts automatically when you boot up your device or update the app. With no need for root access, Screen On Off Sound is easy to use and provides a simple way to customize your device's audio.