Tipulator

Tipulator is a absolutely beautiful bill tip and splitting calculator. You enter the bill total, tip percentage, and the number of people and are shown the amount to be paid per person.

Tap Tap Tap is a different kind of iPhone application company. They have been very open with details on their sales and how the company operates. Their blog is great reading and highly recommended. All of their releases thus far have been absolutely beautifully designed.

While this application is beautifully designed, as are all Tap Tap Tap applications, the use of selection input for numbers may slow down and make more error prone the entry over use of a keyboard. Use of the selection entry does allow additional selection of the rounding option to be entered at the same time as the tip percentage which saves time. So, perhaps it's a toss up.

Overall it's an above average application for this area and one well worth the $0.99 price tag.