No Spherical or Cylindrical Support. Furthermore it does not always work with more advanced triple integrals. Lastly be aware that while the user can make manual conversions to spherical or cylindrical it will not always produce a correct integral or even interpret it, especially if your attempting a work around for sphereical

Doesn't work with spherical or cylindrical coordinate systems, only does regular wolfram-alpha app formatting for you.

Complex analysis or fourier transforms, i need more options.

The app should include plots of vector fields. Also the limit activity should include a 3d plot and contour plot of the function to help students see the relationships between the plots and the limits. There are a lot of good features in this app, but it could definitely be improved.

I am taking Multivariable Calculus course in this summer semester.

I bought this app to help with the final sections of my calc 3 class, since wolfram alpha seems to have a hard time understanding what I am trying to input. The entry slots are a little confusing especially on the divergence theorem. Also, I bought this app to help me understand the steps on how to solve for the answer and this product only gives the answer, which isn't very helpful considering the only thing I'm allowed to use on a test is my brain. Could be usefully for online homework but that is about all I would use it for.

This app is fantastic, but every time i open it on my iphone 3gs it crash, freeze and this is very bad... Why you don't update this app??? Last update is for 1 year ago! You just sell it and don't pay any attention to customers?! This is unbelievable for wolfram Co!

Overall, it's awesome that an app will do everything this one does. That said, it crashes a lot on the iPhone (better on the iPad). Also wish it would show steps for definite integrals (and derivatives).

:/

Need an update, takes too long to start, they have to erase the part in the bottom