This is a donation package for GravityBox Xposed module.
Support the project and get a bonus in form of premium features such as:
- Backup/Restore of the settings
- Ultimate notification control
Compatible with: GravityBox 3.1.4 or later

IMPORTANT: this app is not a module itself. It is only a donation package.
It won't show in launcher app drawer as it is not a standalone application. GravityBox Xposed Module manages launching it itself whenever unlock is needed.

Visit official forum at XDA to find out more about GravityBox project
More info including installation instructions and links to xposed module itself are available in the following forums:
JellyBean thread: http://forum.xda-developers.com/showthread.php?t=2316070
KitKat thread: http://forum.xda-developers.com/showthread.php?t=2554049
Lollipop thread: http://forum.xda-developers.com/showthread.php?t=3037566
Marshmallow thread: http://forum.xda-developers.com/showthread.php?t=3251148

I strongly encourage you to visit official forum mainly to find out whether your device is compatible and fully supported by GravityBox before deciding to purchase this donation package; or before giving a negative rating. Remember dealing with refund requests takes a lot of my precious time. Thanks for understanding.