Lock Screen Changer automatically changes the lockscreen using user's image collection. You can create and manage easily multiple lockscreen collections. Try the free trial which provides all features. FEATURES - crop/recrop/rotate/flip image - multiple images and multiple collections - sequential/random lock screen change - schedulable lock screen collections - additional live tiles of lock screen gallery IN - easy and clean interface - reliable lock screen change - stable execution - reasonable functions for - lower battery consumption - minimum storage usage - lossless image quality UPDATE HISTORY 1.0 - First release at 3/25/2013 2.0 - Multiple Collections - Image rotation and flipping - Scheduled lock screen - Detect image oritentation - Reduce lots of storage usage - Minimum battery consumption in background - High quality image tiles - Muliple tiles on multiple collections - Bug fix: pixel blur in bottom of lock screen 2.1 - Multi-language support (Chinese, German, Italian, French, Korean, Russian, Spanish, Vietnamese) 2.2 - Support Arabic, Dutch, Finnish - Support Right-To-Left language - Icon button behavior option - Improve performance of UI - Bug fix: Unsupported interval was chosen 2.3 - Beta version of widget feature added 2.3.0.1 - Bug fixed: Secondary tiles, Widget appearance setting, Showers weather icon 2.3.0.5 - Fixed location problem in weather widgets.