RapidCalc Input Method Calculator - Version 1.2 Calculations made simple! RapidCalc works in the space of your pop-up keyboard to provide you instant access to calculations at any time! No need to open a separate application! Perform calculations with RapidCalc without blocking view of your active application! Output the results to any input field, even use the built-in Note Taker application as a paper tape to record your calculations! Supported on all color and grayscale Windows CE Palm-size PCs. Runs on Windows CE PalmPC units only.