We all know that solving math is a pain in the... The App Store calculator is also hard to use. That is why I present to you the solution... Simple Splitting. Lets say you and 2 friends went to a restaurant and the bill was 100$. And you guys wanted to pay 10% tip since the waiter was helpful, you can easily download the app and calculate the amount each one should pay in less than 5 seconds (36.67$). So not only does this app allows you to calculate how much each person should pay, But also another amazing feature is that you can select tip while calculating and it will automatically show you how much each person should pay. So no need to worry about each friend has to pay, and download the app.