Equalizer - System Equalizer Shortcut is a free Android app developed by Steve K. This app is designed to provide a shortcut to your device's equalizer. However, it is important to note that if your device has a non-standard equalizer, this shortcut may not work for you.

The app is easy to use and provides quick access to the settings. The app is lightweight and does not take up much space on your device. It has been tested with a Samsung Galaxy S8 and works perfectly fine.