EzSplit

Track and record expenses incurred by members of a group. Split expenses equally among members and calculate the settlement amount for each member.
Simple create an account, add members to it, and start recording expenses incurred by members. When you want to settle the expenses, simply click "Split" to settle. Simple and Easy!
Additional feature:
Dining/Shopping calculator (discount, service charge and Tax)
A ToDo function, you can create a ToDo List such as "Packing list for a trip" and add ToDo items to the list, use the checkbox to mark it when the item has been done or taken care of.