Calcul8 App

By Chris Morris

PHILADELPHIA (CBS) - On today's APP-tastic and Outta SITE - Calcul8.

Ok, yes, Calcul8 is, technically, another calculator app – but instead of worrying about things like square roots, it helps you solve real world math problems quickly – like determining the price of an item that's 35 percent off or how much time remains between two events.

It will also figure out what you should tip and let you know which day an event occurs on.

Check out the Calcul8 app.