Friday, July 24, 2009

HP iPhone Calculators

Feeling a little nostalgic and craving some Reverse Polish Notation? Indulge your inner old school CPA with these two retro iPhone Apps from HP; the HP-12C Financial Calculator ($15) and the HP-15C Scientific Calculator ($30). My mom's HP-12 got me through most of middle school and although the new incarnation won't necessarily fit in your shirt pocket for the price they're pretty jazzy.