Pizza calculator allows you to choose how many people are going to be eating, along with the average amount of slices and get an accurate result of how many pizzas you will need and how many slices will be left over. It also lets you calculate your check with a tip, and how many are splitting the check. This app does not collect or publish any personal information. If you like any more information, please feel free to contact me at [email protected]. Mac Solutions is dedicated to your personal privacy. We do not save personal information in any way, nor do we distribute it or share it with any third party. If you like our apps please rate them in the windows store!!