Better than a TI-Nspire – Good Grapher Pro - scientific graphing calculator Review

I've had this app for a while, but I had to get a normal graphing calculator for AP tests. In terms of the ease with which you can make and analyze a graph, this has TI's top of the line beat by far. The only thing that could make this app better would be calculation of definite integrals.
Review by blah1234567899 on Good Grapher Pro - scientific graphing calculator.