Great update to the essential calculator for OS-X

Ive used pcalc since I first got a mac many years ago. This app is always open on my desktop. I just learned of the update to pcalc-4, and bought it yesterday. It has a several new features, but the one I really like is being able to set a 2-line (or more) display, which is great for using RPN mode. But most important this is a super-stable, reliable app that has been developed over many years for the mac. Nicely customizable look/feel. Its a great scientific & hex calculator. Highly recommended!! Also, a great iOS version by the same developer, always on my home screen.

paully99 about PCalc