At the moment, Calc is not available for direct download on a computer. However, you can use emulators to run it on PC. The downside is that using Calc with an emulator might slow down your computer's performance.
Learn how to use Calc on your computer in these 5 simple steps:
Calc is a beautiful simple tape calculator for your iPhone and iPad with a uniq user interface. Features: - universal App for your iPhone and iPad - Slide Over and Split View support - basic calculation - lots of scientific functions - decimal, hexadecimal, binary and octal conversion and calculations - currency conversion - uniq and easy percentage concept - unit conversions - scrollable calculation history - calculation history can be shared - 10 color themes