Splitwise is the best way to share bills and IOUs and make sure that everyone gets paid back.Use Splitwise to split household bills with roommates, to figure out costs for a group vacation, or just to remember when a friend spots you for lunch. On the iPhone, Android or the web (http://splitwise.com), you can view your balances, track spending trends, set up email reminders for bills, and much much more!"I only wish such a tool had been available when I was a new college graduate…"