PCalc - The Best Calculator
By TLA Systems Ltd.
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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.
What's New in Version 3.2.1
Fixed a problem with PCalc not responding to touches the first time it was opened.
New in 3.2:
Updated the core calculator code to match PCalc 4 on OS X.
Smart searching for conversions, constants, and functions - try "£ to $" in the search field, for example.
User functions and conversions can now access the RPN stack, use bitwise operators, and get and set values on the clipboard.
Now show a double zero key instead of an "Exp" key when in accounting mode.
You can now choose to automatically display big or small numbers in engineering mode, rather than scientific.
You can now add notes to the tape.
You can now specify which themes are used for the automatic night mode.
Added an option to switch to night mode based on the current screen brightness.
Added a new dark theme "Backlight".
Added a "Last" key in algebraic mode which retrieves the result from the last time you pressed equals.
Added an option to display the ticker tape at the top of the display.
Added trend arrows to the currency rates.
Added support for hex, octal, and binary user functions and constants.
Added "Rol n" and "Ror n" buttons for rotating by an arbitrary number of bits.
Fixed a problem entering negative fractions.
Fixed a problem pasting in some hex, octal, and binary values.
Fixed a problem drawing the register labels on the display.
Fixed a problem with the screen being offset after sending emails when PCalc was horizontal.
You might love this as much as I do.
Very flexible. Basic or advanced key layouts. Vertical or horizontal display layouts. Algebraic or RPN expressions. User definable constants & conversions. Fonts. Colors. Sounds. Hex/Dec/Oct/Bin numerical entry and display. Scientific/Engineering/Accounting formats. Single or multiple memories. Single or multiple display lines. Speech support. iPhone or iPad. The features go on and on.
Obviously, my favorite calculator. Given a chance, it might be yours as well.
Great App, Great Developer
This is a great app from a great developer. I bought this a while ago and ended up buying the Mac version too. The developer does a great job of keeping the app current without adding a bunch of useless functionality. I wish all apps were maintained this well. Highly recommend.
Excellent full-featured calculator. Lite version is also available that allows you to get a subset of the features and purchase others a la carte. Active, friendly developer.
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- Category: Utilities
- Updated: Jun 05, 2014
- Version: 3.2.1
- Size: 9.0 MB
- Language: English
- Seller: TLA Systems Ltd.
- © 1992 - 2014 James Thomson
Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.