RPN Calculator

Mar 13

RPN Calculator

Recommend by Robert Moriarity

by 960 users
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!

Release Notes

More support for iOS 9 and watchOS 2.
Watch app now gives haptic feedback for button taps.
Added a new "Accessibility" section to the settings with options to make PCalc easier to use.
Added an option to increase the size of the text on the tape.
Added an option to turn off the watch haptic feedback in the Advanced section of the settings.
Text in the settings and other sections now respects the system text size.
The "Use Phone Layouts" option in the Advanced section of the settings now applies to split-screen multitasking as well.
Fixed a problem where "Error" could get stuck on the screen forcing you to quit the app.
Fixed a problem with multiplying or dividing by percentages.
Fixed a problem with Handoff not using your RPN setting.

App Details

  • Version 3.5.1
  • Created & Sold by TLA Systems Ltd.
  • Released on July 11, 2008
  • File Size: 11 MB
  • $9.99
  • universal This app is designed for both iPhone and iPad
  • Age Rating: 4+
  • Categories: Utilities & Business

iPhone Screenshots

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iPad Screenshots

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Supported Devices

App Store