What's NewAdded support for Retina displays.
Fixed a problem with the tax rate not saving.
Fixed a crash on startup when updating currency rates.
Fixed a problem dividing negative non-decimal numbers.
Various fixes for Mountain Lion.
App DescriptionPCalc is ideal for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode, a choice of button layouts, an extensive set of unit conversions, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations.
June 05, 2013 New version 3.9
December 21, 2012 Price Decrease: $9.99 -> $0.99
October 04, 2012 New version 3.8
August 10, 2012 New version 3.7.1
June 02, 2011 New version 3.7
December 21, 2010 Initial Release