Pretty, powerful, some bugs – HP 15C Calculator Review

This is a full-featured and good looking emulation of my original and beloved HP 15C Scientific RPN calculator (I still use a Limited Edition version today). That said, it’s a little buggy in annoying but harmless ways. For example, in portrait mode, the displayed numbers aren’t actually positioned in the display (on both iPad and iPhone). And results from running or numerically integrating a programmer function leave the displayed numbers in a flashing state.
Review by JLBiv on HP 15C Calculator.