Tip Tap : Tip Calculator app for iPhone and iPad

Effortless bill calculation. Tip Tap is a simple gesture driven calculator that makes it easy to work out meal tips, as well as how to evenly split the bill between multiple people. Using the keypad, enter the bill amount. Using your finger, slide left and right within the Tip and Split cells to update the total in real time. The large number shows how much each person should pay to evenly split the bill.
Features:

- Ad free.
- Currency agnostic. Its just numbers.
- Simple, single entry interface.
- Undo / adjust values on the go.
- Tip percent, tip amount, split amount and total update in real time.
- 4 colourful themes to choose from.
- Shake device to reset Tip percent, tip amount, split amount and total