Tap Knock Lock - Lock Screen

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: - Set any combination of 4 taps. Use same combination to unlock phone. - Choose from different background on lock screen - Option to set your default phone theme as background - Displays Date/Time on lock screen - Lock screen on/off toggle switch Please note: The application will never lock your phone. You can press the HOME button to unlock phone.