Budget Bro lets helps you track receipts by category (e.g., food, entertainment, auto...) and by payment method (e.g., Cash, Visa, AMEX...) along with an image of the receipt so you can see what you bought.
Free for a limited time.
This app is being developed by students as part of the services marketing course at Texas Tech University in the Rawls College of Business under the direction of Professor Gavin Fox.