Application enables you to lock the screen 1 quickly and conveniently use the phone at all times without the need to press the power button. Key features: - Create the lock icon on the screen of your device, lock screen icon always appears everywhere when you go to any other application. - You can lock the screen quickly and conveniently, no need to press the power button. - You can change the colors, over layout icon, size, lock screen icons. Features: - Compact, simple interface, easy to install and use - The application is free and always be. - Lock the screen quickly. - Application lighter, simpler, and save your battery when use. * In applications that use advertising to get the development costs, to turn off the ads you just turn off a network connection.