Zombie Gunship Survival

Forget the old ways to Unlock your Screen. Just Knock Knock to Unlock now!

New in Latest Version : Intruder Selfie, Emergency Info on Lock Screen, Camera, Music widget on Lock Screen, Flash Light and much more. Stay tuned with us for more Updates. Thank You for your Love and Support !!!

If you enjoy using Knock Lock, please leave us a 5 Star Review on the Play Store :)

*** THE ALL NEW Knock Lock IS HERE AND IS COMPLETELY FREE***

*** WITH OVER 1,000,000 DOWNLOADS Knock Lock IS HERE TO ROCK YOUR SMART PHONE ***

Tired of using old locking techniques for your Smart Phone? Here comes the most advanced Lock screen for your Android Devices. The innovative Lock Screen that will leave intruders baffled!

Knock Lock FREE is the new way of locking devices that everyone has been waiting for!!! And its INVISIBLE.

All you need to do is tap Knock Knock on the screen and unlock your device. MAGIC! The INVISIBLE Pattern Lock is a revolutionary application that unlocks your device without disclosing your Password.

The lock screen is beautified by custom date and time formats with the AWESOME HD WALLPAPERS! The path for unlocking is Hidden! Only you are able to access your device and prevent UNAUTHORIZED or FORCED access.

Features of Knock Lock FREE are-

1. Prevent Unauthorized Access

2. Invisible path to Unlock Pattern.

3. Helps preventing accidental calling/ butt dialing.

4. Prevents others from using your device.

5. Super rich graphics.

Changes are a part of life, hence we work on it regularly to make it more attractive & efficient. Be sure to give your feedback.

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Play Store Link - https://play.google.com/store/apps/developer?id=Breakout+Games

Permission Details & Privacy:

Contacts permission is used only if you enable Emergency Contact on Lock Screen. No contacts information is transmitted off from your device.

What's New in the Latest Version 8.4.0