Short description of CplxCalPro 4.27: CplxCalPro, CCP, is the most powerful programmable graphicalcalculator for the palm platform.
While this calculator is not necessarily designed just to balance your checkbook, you could easily do so. CplxCalPro allows you to perform the most advanced calculations and function graphing without any programming. The manual contains a step-by-step tutorial with very easy to follow examples.