Knock Door screen Lock

Nov 30, 2016

Features Added in the New Version

1. Master Password added
2. App Lock Feature added to protect your app & game privacy
3. Lock apps with knock apps
4. You can lock: Whatsapp, Facebook, Twitter, Skype, SMS, Email and etc
5. Android 5.0 and 6.0 is supported
6. Compatible with all other versions
7. Optimized Performance
8. Bugs Fixed