Sound Quick Settings is an Android app developed by Simon Marquis that provides a convenient way to control sound settings on your device. It is a free app that can be added to the Quick Settings panel on your device. The app is a useful tool for people who often switch between different sound settings.

The app has three main features. Firstly, it adds a Tile in the Quick Settings panel, making it easy to access the app. Secondly, tapping the Tile shows the volume slider, which allows users to adjust the volume of their device. Finally, long-pressing the Tile opens the Sound panel, which provides access to all the sound settings on the device. This includes the ringtone, media volume, alarm volume, and more.

Overall, Sound Quick Settings is a simple and useful app for controlling sound settings on your Android device. It is a great addition to the Quick Settings panel and provides easy access to all sound settings. It is also an open-source project hosted on GitHub, which means users can contribute to its development.