Double Tap Screen Lock is a free Android application developed by Tools Tech dev Team. It allows you to lock your phone's screen by simply double-tapping on the home screen instead of using the power button. This feature is especially useful for those who don't want to wear out their power button by excessive use.

The app is lightweight and easy to use. Once installed, you can enable the Double Tap Screen Lock feature and start using it right away. The app does not require any special permissions, except for the Device Administrator permission, which is used only for locking the screen and does not access any of your personal data.

Overall, Double Tap Screen Lock is a handy tool for those who want to reduce the usage of their power button and keep their phone's screen locked with ease. Click install and enjoy this free application on your Android device.