What you see above is not a calculator. Or rather, it’s not the calculator you think it is. Rather, it is the latest software-only implementation of the classic Hewlett Packard scientific calculator, ...

The calculator that comes with the iPhone is pretty basic okay, very basic. And for most people that is all they need. Simply something to do rudimentary calculations. But that does not suit the needs ...

Hewlett-Packard has given new life to its calculator history through applications for the iPhone and Windows. They're practical, but not cheap. Stephen Shankland worked at CNET from 1998 to 2024 and ...

Editor’s note: Also see Ken Coffman’s blog: The HP15C returns as an iPhone app. With the emergence of hand-sized computers, calculators have lost some of their former prominence, yet they continue to ...

Vicinno Soft (http://www.vicinno.com/) has announced 15C Scientific Calculator 1.0 for the iPad and Mac OS X. It’s an emulator for the HP 15C Scientific Calculator ...

Hewlett-Packard (HP) today announced iPhone-app versions of three classic HP calculators: the HP 12c, HP 12c Platinum, and HP 15C. When run in landscape mode, each app uses the original ROM code and ...