Now available is the new screen lock security application for your smartphone or tablet, you only have to download and start to enjoy its custom interface. It's easy to use and doesn't affect the battery life of your device. Features: *Actually locks your phone forcing you to enter the sequence *replaces the ordinary lock screen for android *innovative and unique design * custom interface and graphics button * privacy and security for your device * Unique lock sequences that consist of short and long clicks * Support for several definitions and screen sizes * Support for vertical and horinzontal alignment * lock type KnockCode Knock Code How it works: * When you install the application it will ask you to register the sequence. * The sequence must be between 2 and 8 pulsations. * The pulsations may be short or long. * you can repeat the same sequence as many times as you want * Then you must confirm the sequence. * You can activate the lock in the menu. * If you have activated the system secure lock screen, we recommend you disable it to improve the experience with our application. * Turn the screen on and off and enjoy your custom screen lock If you have some compatibility problem with your device or you have some suggesion please don't doubt in contact us for solving the problem