Now a different style to lock your beloved phone. Just swipe Up to Down on the Homescreen to lock screen. Swipe in direction of arrows shown on screenshot. At first startup applicattion creates settings.ini file so it may ask to restart the app again.
In order to enable the app in autostart do install autostart plugin.Otherwise autostart wont work.
PS:S^3 phones like N8 etc may face some bugs,check the Help option
Click below to download