my41CX at Mac App Store analyse

my41CX is an advanced programmable and expandable RPN Calculator. It is a functionally equivalent to the world famouse HP-41C/CV/CX calculator. Calculator features: - Functionally equivalent to the HP-41C/CV/CX - Programmable - Four module ports provide access to HP-41 expansion pacs - 63..319 Memory registers (depending on the model emulation) - 441..2233 Program steps (depending on the model emulation) - Support for .MOD files - Beautiful and clean user interface Note: - Beep is not supported - Calculator may have some problems with case sensitive file system