Keeping track of receipts for mobile workers who need to turn in expense reports can be a huge pain. If you are particularly busy and do a lot of things in one day, there can be a large number of receipts to keep track of.

A new app for the iPhone called Mobile Receipt from Mitek has been unveiled. The app uses the camera of the iPhone to take pictures of receipts that can be automatically inserted into the expense reports of the person for reimbursement.

The user can also assign pictures of receipts taken to an expense category and the technology inside the app automatically crops and rotates receipts for images that are easy to read and print. The app is on the App Store now to purchase for $4.99.