Eaty is a simple restaurant tips calculator. Useful for large groups when working out the tip (service charge). Choose the percent to leave as a tip from the scroll list and calculate. Select how many of you are at the meal, the cost of the meal and use an easy drop down to choose how much you want to leave for a service charge, then Eaty works out the rest. Eaty is optimised for the small screen, ideal for Android and iPhones, and can also run on Google Chrome and Safari browsers.