Graphing calculator app?

[Footballmum]

My friend needs a statistics graphing calculator app (also for calculus). Does anyone know of a good one?

 

[Power App]

I recommend to check out Cas Calc P11, it offers more than 1'200 functions and allows to plot up to 10 graphs in different colors and also sharing of results via air print or e-mail.
Here's the link:
https://itunes.apple.com/us/app/cas...graphing/id453071113?l=de&ls=1&mt=8&at=10l3Vy