Double tap to Lock

This is very simple. Just enable it. Place it any where in screen at any point of time and enjoy it.

You can lock your phone instantly just double tap on Floating Widget

How to uninstall app

1. When you Uninstall Double tap to Lock, It will open up a window, Click on Manage device administrators, Uncheck Double tap to Lock & click on Deactivate.

2. You can Uninstall as it does. Or you can directly go to device administrator Settings>Security>Device administrators & Uncheck then deactivate Double tap to Lock.