SpaceTime 4.0 is the most powerful mathematics program ever developed for Windows Mobile powered devices.

Move, zoom and rotate 2D, 3D and time graphs in real-time. Explore mathematical concepts in an innovative interface and write your own scripts in our powerful programming language.

NOTE ! - SpaceTime is free, but you may require a registration. When prompted to register, click the Register button to register for free. You must have an active internet connection on your device. If a message box appears saying, "The page you are looking for cannot be found" make sure you are using Internet Explorer on your device.