Collect is an iOS app that allows you to scan your reciept with your phone and then split each item of the reciept with your friends. This app came as an idea from living with 5 roommates. We would often pay together on shopping trips and the splitting the bill was not as easy as dividing by the number of people who went on the shopping trip. Collect simplifies this by using OCR to read each line item of the reciept into a list. Then, you can choose who splits each line item and Collect calculates who owes what. The result is saved so you can keep track of who has payed you back in the app and in case anyone wants to dispute what they owe. Unfortunately, I do not have a developer account with Apple so the app is not on the App Store, but its code can be found here and renders of the app can be seen below.