Download Tap Knock Lock - Lock Screen APK v1.0

Free download Tap Knock Lock - Lock Screen APK for Android, PC. Latest version is 1.0, update at March 15, 2017

Tap Knock Lock - Lock Screen version 1.0 is only one variant.

Have fun and feel safe with our new Knock lock screen. Only you will know the hidden key combination with beautiful background. Flaunt your phone with friends and have fun!!Features:-...