TriPlot 3D Graphing Free

A simple app that draws 3D graphs. The free version supports graphs in the form y = f(x, y), but the paid version supports other forms, including functions in cylindrical and spherical polar coordinates, parametric surfaces, and parametric curves.

Features

- Graphs can be drawn as a smooth-shaded, lit surface or a wireframe.

- Displays up to 8 graphs simultaneously.

- Choice of perspective or orthographic view.

- Touch to rotate, pinch to zoom.

- Customizable colours for graphs and the graphing axis.

- Both trigonometric and hyperbolic trigonometric functions and their inverses are included.

- Graphs can be saved to a separate list for later use.