$0.99 from collabtools
Add It Up is an easy to use list making application for the iPhone. Use Add It Up to manage your budget, plan the costs of your next home improvement or simply make a grocery list.
First you create a list by touching the “+” symbol. Give the list a name. You can create as many different lists as you want. Your new list will now be displayed on the lists table. Touching the list name will bring up the items for that list. At first it will be empty. Create items in the same way as you created the list. Give it a name, value (numeric) and quantity. As you add items to the list, a total sum of the item values will be displayed on the toolbar. Easily email lists from the action menu.