Alternatives to Knock Lock

Knock Lock

Version: 5.2.2

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

AppLock

Version:

Free software for locking access to individual apps

CM (Cleanmaster)

Version:

Provides antivirus plus a speed and performance boost

AppLock Advanced Protection

Version: 1.6

Add-on that prevents others from uninstalling AppLock

LICENSE Free Free Free Free
LANGUAGE English English English English
OS

Android

Android

Android

Android

Author Breakout Games DoMobile Lab Cheetah Mobile (AppLock & AntiVirus) DoMobile Lab
Rating
 4.0/5 (99)
4.5/5 (65) 4.5/5 (93) 4.0/5 (63)