Retinal Scanner Lock is a high tech free retinal scanning device that locks your phone for you. Then, to unlock your device, you look into the retinal scanner, tap the unlock button, and the device will scan your eyes. If it is a match, it will grant you access. If not, your device will remain locked.
Retinal Scanner Lock is designed for entertainment purposes only and should not be relied on where security is totally necessary. Here is how it works. When you tap on the unlock button once, retinal scanner will always tell you that access is denied. If you quickly double tap on the lock button, retinal scanner will always give you access. This is a great prank app for fooling your friends or for impressing the girls at the club, but it does not take real retinal scans and does not totally lock out your phone.