Billsup is a solution to track expenses between friends or group of persons. Split expenses on different events such as a trip or an evening in a club. If only you pay, is easier to remember how much others must give you back with this application.
It will help you to remember to your friends in a pleasant way how much they need to pay back.
Can add multiple lists with events, participants and how much each of them must pay. The participants will see how much they must pay back.
Billsup makes easier to remember and split bills between many participants (coworkers, roommates and more).
