The Windows phone app which has gone free next as myAppFree app of the day is WowLock M. This app gives you the opportunity to arrange and manage photos, videos and audios by folder. Plus, it will allow you to use the Lock Features for your privacy.
WowLock M Features:
1.In photo/video/audio folders page > add from camera > add from phone storages > lock/unlock by folder > create new folder > rename folder > delete folder > slideshow > export folders > share folders > folder properties
2.In photo/video/audio items page > three view mode grid/list/likes > favorite > memo in each photo > delete photo > share photo > photo properties > add from camera > add new photos from phone storages > copy/move photos > delete photos > export photos
3. In photo viewer > zoom in and out > slideshow > thumbnail photos > memo on photo > delete selected photo > share selected photo > rotate photo
4.In settings > set app password > buy > about > review > feedback > translation
[appbox windowsstore 9nblggh4w1r5]