Who wants to unlock their device with an old school pin? Traditional lock screens use PINs, gestures, some use a finger print scan, and others use face recognition. There is now a new way to unlock your device. You can tap your screen to unlock it. Tap2Unlock divides your screen into quadrants, vertically in half and horizontally in half. They are numbered as 1, 2, 3, and 4. The pattern is stored in the app. All you have to do is tap the right combination to unlock your device. Head to the link below for the download.
via XDA