The Qu-You application allows you to monitor and control the audio on the stage, from your Android device or other devices running Qu-You. This way, you can ensure that the music on stage is playing at the correct level.

You can control the volume of the music on the stage and the volume of the music in the room. It also allows you to choose which groups you want to control.

To connect to the Qu-You, you need to have a wireless network connection on your Android device and the Qu-You app installed.