Versatile Cameran Album is a finely-constructed, if at-times initially-confusing, photo album creation, security, and sharing tool, designed specifically for iOS 7. The app looks amazing, taking cues from the new iOS upgrade to flatten interfaces, include numerous new animations, and organize photos. But the tutorial offers a few too many options and buttons -- such that early use can be a bit of trial and error.
The issues are small, though. Versatile Cameran Album truly is a versatile toolset. To start, you can create albums, move images easily between them, adding photos already on your device or taking new ones, and you can quickly turn on and off security PINs for any one album. So instead of a separate security app for your private photos, you can just add a password to one particular album in this app. At the same time, you can share your albums as a bunch or just one photo at a time -- a process made even easier if another iOS user has the same app installed.
If you are looking for a more powerful, password-protected tool for your iPhone that does more than the default options but looks and runs as smoothly as iOS 7, then you should consider this well-made free camera and album creation/storage tool.