PCalc - The Best Calculator
iOS Universal Utilities
PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations.
Includes an Apple Watch app, so you can calculate on your wrist!
Added links for downloading the manual to the Help section.
Did we mention there's now a manual?! Yes, after nearly twenty-five years, there finally is. Written by one Glenn Fleishman, it's a general introduction to the app, as well as an extensive list of all the settings and buttons and what they actually do.
Added an option to stop themes being applied to menus, in the Advanced section of the settings.
Fixed a crash when importing settings from an iPhone onto an iPad, or vice versa.
148Apps —PCalc RPN Calculator