PCalc by TLA Systems Ltd. (Universal)
(11)
Released: Jul 11, 2008
Version: 3.9.1
Size: 102 MB
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Ranking - Utilities (iPhone)

Ranking - Utilities (iPad)

PCalc

TLA Systems Ltd.

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!

What's new in version 3.9.1
A mean bug broke into the tip jar in version 3.9 and ran off with the contents! We apologize for the inconvenience.
To make up for it, if you ran 3.9 at any point in the last few days, you'll automatically have something added to the tip jar in 3.9.1 for free, regardless of whether you have previously tipped or not.

Screenshot #1 (iPhone)
Our verdict: Great!
  • + PCalc is a highly rated app (5-star).
  • + PCalc is currently ranked #54 in paid Utilities apps for iPhone, as well as #147 in paid Utilities apps for iPad.
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