Store specific photos for quick retrieval, password protect them and delete them from your camera roll so now only you can view them. You store all these photos locally so the only access point is your iPhone. Photos are stored and you name them separated by a comma. You can search by the first 3 characters of any photo and the app pulls all the photos with that search criteria up. Make sure you know the 6 character pass code to store your photos or you will not be able to access them.