Graphulator

Graphulator apps is Graph 2D or 3D algebraic functions with out solving for 'y' or 'z'.

Platform: Mac

SpaceTime

SpaceTime apps is Very powerful calculator with support for 3D graphs

Platform: Pocket PC

Graphulator

Graphulator apps is Graph 2D or 3D equations without solving for 'y'.

Platform: Windows

TeraPlot

TeraPlot apps is Graph data and mathematical functions in 2D and 3D.

Platform: Windows