Knock Screen Lock

Tired of using old locking techniques for your Smart Phone? Tired of locks that even a child can unlock?Don't worry, here comes the NEW solution of Lock screen for your Android Devices. The innovative Lock Screen that will leave intruders confused!!!..
KNOCK SCREEN LOCK FREE is the new way of locking devices that everyone has been waiting for!!!YES this is it..!!It's the INVISIBLE PATTERN LOCK.All you need to do is tap on the screen and unlock your device. MAGIC! No unauthorized person will be able to Unlock your device EVER! The INVISIBLE Pattern Lock is a revolutionary application that unlocks your device without disclosing your Password.The lock screen is beautified by 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 Access2. Invisible path to Unlock Pattern.3. Helps preventing accidental calling.4. Prevents others from using your device.5. Superb graphics.

Category : Tools

Reviews (25)

Gla. Z. Mar 27, 2015

This piece of crap doesnt work at all!!!! Do not install. Would give it negative stars if possible... It does not let you set the password cause of the stupid adds. And then, it just locks itself.

Bha. P. Apr 2, 2015

Force closing the app when changing the wallpaper everytime. Screen is locked even while incoming call is coming

gaj. K. Jul 17, 2017

this is very good app I aver seen in my life

Rah. S. Jan 16, 2017

So easy to use🌌😘😍🙌^_^

prz. f. Apr 4, 2017

almost damaged my Android

Ama. S. Feb 26, 2017

Not best but works

win. Nov 11, 2017

Its horrible

A. G. u. May 28, 2017

Its cool

Uma. K. Mar 24, 2015

This is just too Good.

Vj. D. Mar 13, 2015

Very innovative and best screen locker with very beautiful wallpapers. Recommended..

man. k. Mar 16, 2015

I like this app

Sau. A. Mar 12, 2015

Great app my power button is screwed and it helped me a lot must try it awesome app great work developer (y)

Tay. K. Jul 6, 2016

This piece of crap messed up my phone I had to reset me phone because of it

Lue. C. Feb 11, 2018

Foolishness almost locked me out of My phone should be removed

A. G. u. Oct 15, 2016

Hated it I put my code in and nothing jappened

Cha. D. Jul 1, 2015

I can't even set the first pattern because of the ads

A. G. u. Feb 10, 2018

Very bad don't download please

Dev. S. Jul 1, 2016

Veryy very bad app don't download this bullshit app

MaH. G. Oct 26, 2016

It's very bad app

Ish. M. Sep 21, 2015

Force stopped on the first time i installed it.....dont download..!!

Abh. D. Sep 15, 2015

Its really a nyc locker I like it too much.......

A. G. u. Jan 13, 2018

Too poor app it locked my mobile. When i had not set any password it locked i unlocked it by writing default question password.

A. G. u. Oct 31, 2017

Love to love it

bra. n. Jan 2, 2017

Best

Abi. S. Jul 4, 2017

Thanks