PocketC for PalmOS is an easy-to-use development tool for Palm OS-based devices.
Edit By BS Editor: PocketC for PalmOS is an easy-to-use development tool for Palm OS-based devices. PocketC is available in two forms: a device-based compiler, and a desktop environment.

Features
-Simple language to learn and program
-Compiles to bytecode, allowing you to save/share only the compiled applet if desired
-Invisible data-type conversions to ease programming
-String data type Amaranth games
-Rich Function Library including graphics (color, high-Density, and offscreen buffering), sound, database -I/O, networking, VFS, and serial I/O
-Extensive user-created libraries you can free download PocketC for Plam OS 6.0 now.