It is very simple protecting access to your Mac is very important. Locking your device doesn't have to be boring. Our app Lock Screen was designed to be a customizable fortress loaded with options and features. We are very proud of this build.
http://itunes.apple.com/us/app/lock-screen/id495633433?mt=12
http://itunes.apple.com/us/app/lock-screen/id495633433?mt=12