Succeeds where Apple fails

Listen, people, there is no way a 3rd party app can change the way Apple manages the Camera Roll!

The only way to have manageable albums is to do what this app does: create copies of the photos in a nice, simple hierarchical file system. It is TOTALLY UNFAIR to rate this app 1 star because Apple screwed up their photo management!

I cant speak to crash issues and bugs, as I have not had problems on my iPhone 4. To address some of the other complaints:
• There is no batch rename, but photos can be renamed individually.
• Sort pics by renaming them - they will be sorted alphanumerically.
• Copying pics into Photo-Sort does not remove from Camera Roll. If you choose to delete the dups, you can copy them back to Camera Roll at any time. Multiple pics can be copied at once in either direction.

There is room for improvement in the user interface (drag and drop sorting, for instance) but this is a solid app that provides function not available anywhere else. Note that the new IOS5 album feature does NOT support albums that are independent of the Camera Roll, sorting, or renaming. If you want real album functionality, you need this app.

Dreamshark about Photo-Sort, v2.3.1