Have you ever been in a restaurant, received the bill and quickly needed to work out what to tip? This app allows you to do just that.
Enter in the bill amount, select the amount to tip and tap the calculate button. The app will then tell you how much tip you need to leave.
Also, if you are splitting the bill, you can select the amount of people to split the bill between and the app will automatically calculate how much each person needs to chip-in.