Surfaces 3D 1.0.1
Device: iOS Universal
Category: Education
Price: $1.99, Version: 1.0 -> 1.0.1 (iTunes)
Description:Surfaces 3D is a mathematical utility to represent 3D parametric surfaces with mesh and colors. You can change existing surfaces or enter and experiment your own. Touch gestures allow to rotate and zoom the surfaces.
Though the heavily use of mathematics, you don't actually need much knowledge to obtain very impressive drawings.
What's New
Fixed crashes on 64-bit iOS7
Surfaces 3D