Zip Unlock Works in very simple way:
1. When ever screen is turned on, Zipped up screen is presented to user.
2. Using the Zip, unzip the lock screen and use your device the way you want.
3. Zip Unlock works well with other password protected lock screen if you need enhanced security.
Zip Unlock is the only Zip Lock Screen app that protects you from accidentally opening the phone and at the same providing security by working well with other password protected lock screens.