Best photo app for windows phone 8.1 Enjoy more than 30 features > Pattern lock, Folder, Photo Viewer, > Memo, Edit Photo, Slideshow, Share... < Features > 1. In folder page > set password by folder > file picker > capture photo > capture video > create new folder > edit folder > remove folders > backup folders > select all > clear selection > reorder folders 2. In photo page > three view mode grid/list/likes > file picker > capture photo > capture video > memo in each photo > favorite > copy/move photos > remove photos > share photos mail, to another app > backup photos > select all > clear selection > reorder photos/videos 3. In photo viewer > enlarge and reduce photo > slideshow > thumbnail photos > memo on photo > remove selected photo > share selected photo > backup selected photo > play/stop/pause video > edit selected photo crop, rotate, effects... 4. In settings > set master password > set fake password > rate and review > feedback > about