Screen Locker

Screen Locker is simplest app that helps you to save your hardware power button. This application will put the screen off and lock your device. Turn off your screen without using hardware button. It will also put user at ease, in locking the devices via touch of the icon instead of using the hardware button frequently. It not only increases the life of your hardware power button but it also saves your battery by turning off the screen. Screen Locker app is the best security lock for your mobile.
Normally, the physical hardware power button on your phone is used to lock your screen. However, repeatedly pressing it will eventually shorten its life. Once installed, this app allows you to double-tap your touch screen to lock your screen, thus allowing you to extend your hardware button's life. Easy to use and save power button usage. It just smoothly runs even in Android 4.0. This smart app prevents your mobile from unauthorized access.
Do you feel it inconvenient to lock your device using the power button? Are you afraid of wearing out the power button? Lock screen app is a tiny app that can help you lock easily without power button. This is a simple and unique lock screen plug-in, just double tap on widget, you can quickly turn off and lock screen! Moreover, this application will prevent excess usage of power button, by making it to last longer. Download free lock screen app on your mobile.

How to uninstall
To uninstall app you will need to deactivate device administrator first. Some options are given below to uninstall this app.
To do this:
• Go to "Lock Screen Settings" -> "Remove Device Administrator"
• Go to Settings -> Location & security -> Select device administrators -> Uncheck this app.

Features:
• One touch lock
• Wakeup device without power off button
• Unlocked your phone by double tap on widget
• Auto-kill itself after locking to save your Battery & Memory
• Save your device's hardware power key.