Using VisualGraph 3D, you can draw 3D-math graphs with full commands on functions like f(x,y) or parametric functions like x(u,v), y(u,v) and much more.
You can view your 3D graph from 360 view, that means you can fully rotate your graph and also you can zoom to see small variation clearly.
Create your custom graph with trigonometric, logarithmic and exponential-functions and add screenshots to your album.
The app is very easy to use and help to almost all student which have mathematics and engineering as their subject. A few good examples are already available, like damped oscillation and sphere-functions.