One of the best
I tried several photo scanning apps and this one is really the best. Many of the others only have about a 25% chance of automatically and correctly determining the photo edges. So then each photo you have to manually crop and its all very time consuming. This app gets them right almost all the time, so its a very quick and easy process if you have lots of photos to do. The accuracy also seems to be better against a dark background, even with a dark photo.
AlbertanFireFly about
PhotoScan PDF Pro Scanner, v1.2