The iOS scientific calculator PhySyCalc has been updated. PhySyCalc 2.0 is now universal in supporting both iPhone and iPad, there is now a swipe up for keyboard and swipe down for quantities. Plus Numerous improvements to the calculator engine.
PhySyCalc reinvents the calculator. More intuitive than conventional calculator apps, PhySyCalc lets you do full calculations with units. For example, you drive 250 miles on a full 12 gallon tank of gas and want to calculate your mileage. In PhySyCalc you can skip all the unit conversions and just enter 250 mi/12 gal. PhySyCalc gives you the answer in mi/gal. Or, if you like, km/L or L/100 km, all in a few touches of your finger.