SpaceTime is the most powerful cross-platform mathematics software ever developed for computers and mobile devices. With real-time graphing and MobileCAS® for computer algebra and calculus, SpaceTime is a revolution in scientific computing.

Graph 2D, 3D and 4D function, parametric, polar, vector fields, implicit, contour, and fractal plots with the tap of a stylus or click of a mouse!  Move, zoom, rotate and trace graphs in real-time!

MobileCAS®, is first and only computer algebra system ever developed that supports computers, Windows Mobile, iPhone and iPod Touch.  From basic calculations to college calculus, see your results rendered with our powerful typesetting engine.
Browse our online manual with over 1,200 examples!

Write scripts in our programming language that supports loops, recursion and a compiler for faster execution. Use your scripts like built-in functions!