Picggy is the only iOS app that allows you to manage your entire photo collection on the go (even without internet).
It has a backend similar to Dropbox, which is securely built on top of Amazon S3, which synchronizes all your photos between iOS devices, as well as your PC.
In the app, you can view and organize photos in folders.
And you can share any number of photos easily privately, or publicly.
Last updated 6 Aug 2015