This pin lock screen app is to protect your phone. Enter correct pin to unlock phone. Pin lock have many kinds of Wallpapers. Pin lock is more faster to unlock. Much safer for you to lock apps. Lock screen pin wallpapers are full hd which gives you the smoothest and beautiful effect. Disable the default phone lock from security lock screen settings of your device. Pin Screen Lock is solely made for the people who love pin wallpaper full hd. You can set any free lock screen pin hd wallpaper on yo