KnockOn Tap to wake or lock 2.15

With KnockOn you can easily track and lock your phone with a simple double tap on the screen !
The double tap and double tap to wake to sleep function can be used separately.
You can also use the homescreen widget to disable screen if you wish!
+ the compatibility of the fingerprint sensor (For marshmallow Android ) : NEW
+ Press twice to lock your phone
+ Press twice to sleep
+ Double tap to wake up your phone (OLED displays only !)
+ These two features can be activated separately
+ Develop a sleep time to reduce power consumption
+ Customize speed double tap