Useless if you need to know how to get answers

When you put in an input into the calculator it give you an answer, however if you need to know the steps to get to that answer you have to pay. I was looking for an easy app to help explain how to get answers however I was not willing to pay the 6.99 (which feels a little steep). For people that need to know steps for their classes like me, do not get this app unless you want to pay 6.99.

Codfan99 about Symbolab: Math Problem Solver