This app is great! It doesn't look fancy but it does a really good job. 

For instance, you take a receipt, put it almost anywhere. Take a picture. It finds the frame of the receipt, corrects the perspective if necessary and enhance the picture to make it more readable.

Once you've scanned some pictures, you can save them to your pic library, send them by email or even send multiple ones as a PDF document.

Interface is simple to use… I guess that's one of the applications I will use every other day. 5*