Scientific Calculator Midlet is a midlet with the following features: scientific operation, different number systems, a traditional user interface, unlimited levels of brackets, 6 memory entries for intermediate results, a preview of the memory contents, an online help system, constants, and user-defined functions.
Moving Map provides a moving GPS map and 3D GPS logger for your Java enabled handheld. It can either use an internal GPS (such as in the Nokia N95 and BlackBerry 8800) or connect to an external Bluetooth GPS receiver. It supports vector maps and paths created in Google Earth and can export logs to Google Earth.
Nazooke! Client lets people track their friends, vehicles, animals, or other things. Nazooke! Client sends the user's position in defined intervals to a remote server which will show the user's position on a map. The Nazooke! Client uses any Java GPS enabled device or any Windows Mobile 5 device. A port of this software aims to run on small specific devices that allow vehicle tracking, child tracking, or animal tracking.
UnitConverter MIDlet provides easy unit conversion (length, volumes, etc.) on Nokia Series 40 mobile phones primarily, but is compatible with any J2ME CLCD-1.0 (or higher) device (basically all modern phones). It was developed using Nokia J2ME development tools together with Eclipse. Currently, only the Nokia Series 40 quick-access keys and 128x128 pixel display are supported; on other devices some keys may be cumbersome to access and the display layout look weird, but the software should work on most devices out there.
UPN-Calc is a RPN (Reverse Polish Notation) calculator for mobile devices that support J2ME and MIDP 1.0. It features arbitrary precision unnormalized BCD arithmetic and provides many scientific standard functions, such as sin, cos, tan, arcsin, arccos, arctan, 1/x, sqrt(x), exp(x), ln(x), and y^x.