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 mobile 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, Pocket PCs, the iPhone and iPod Touch.  From basic calculations to college calculus see your results rendered with our powerful typesetting engine.
Browse over 200 functions in our online manual.

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