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 an option to set the maximum denominator for the fraction display mode.
Fixed a problem with the binary line display.
Fixed a problem with button labels drawing too small.
Fixed a problem with the chosen splitscreen layout being forgotten.
Added mini About screen to the Apple Watch app.
Added "Level 2" to the About screen.†
† Level 2 requires iOS 11 and a device with an A9 processor or later. Look for the golden banana.
148Apps —PCalc RPN Calculator