Download PCalc v3.8.6 for iPhone and iPad. PCalc is a and Useful Utilities app. PCalc Lite is a free version of the app, featuring multiple undo and redo functions, unit conversions and constants built-in, and two themes. The full version unlocks many more settings and themes, a paper tape, engineering and scientific notation, and full support for hexadecimal, octal, and binary calculations. 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.

• Pcalc (free Version Download For Mac Pc

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.PCalc Lite is a fully functional and free taste of our very popular scientific calculator. It includes an optional RPN mode, multiple undo and redo, unit conversions and constants, as well as two stylish themes and our highly praised design. A great choice for your new iPad! If you like what you see, the full version has many more settings and themes, a paper tape, engineering and scientific notation, and full support for hexadecimal, octal, and binary calculations. You can also now purchase extra features directly from inside PCalc Lite.

Buy them individually, or buy everything. Includes an Apple Watch app, so you can calculate on your wrist! Improved support for the new iPads.

Fixed a problem importing layouts or settings stored on an iCloud Drive. Fixed a problem with the version number displayed in the Settings app.

With the 'Conversion Pack' installed: The watch app now downloads currency conversion rates independently from the phone. With the 'Engineer Pack' or 'Programmer Pack' installed: You can now create and edit the position of the parentheses count in layout editing mode. With the 'Power User Pack' installed: Added an option to use the digital crown to roll the RPN stack in the watch app. 3.8.6 Oct 31, 2018. Fixed a problem with the iOS app being stuck in scientific mode.

Fixed a problem with the watch app losing settings. With the 'Power User Pack' installed: Added an option for currencies to show four decimal places. Added an option to turn off the digital crown in the watch app. With the 'Multiple Line Pack' installed: Added a new line display type which always shows the x register as a fraction. Fixed a problem with the ticker tape being scrolled too much to the right on iOS 12. With the 'Theme Pack' installed: Fixed a problem setting the display background color for the 'Dark Night' theme.

3.8.3 Oct 11, 2018. Improved support for iOS 12 and watchOS 5. Added full support for Apple Watch Series 4. Added initial support for x-callback-url interapplication communication. With the 'Engineer Pack' or 'Programmer Pack' installed: Added the ability to create custom buttons that open a URL. They can run Siri Shortcuts, or talk to any app that supports the x-callback-url protocol. Use x-register, y-register, or m-register in URLs and that text will be replaced by the appropriate value when the URL is opened.

If you set the x-success parameter for any x-callback-url to 'pcalc://x-callback-url/set' (suitably encoded) it will set the display with the result. Set the x-error parameter for any x-callback-url to 'pcalc://x-callback-url/error' and it will flash 'Error' on the display if there is a problem. With the 'Conversion Pack' installed: Fixed a problem with not all conversions not being available in Siri Shortcuts. 3.8.1 Sep 17, 2018. Improvements to copy and paste, and drag and drop. Fixed a problem with the acknowledgements section and certain themes.

Fixed a problem with the 'Erase All Settings and iCloud Data' button not resetting layouts. Modernized a lot of underlying code. PCalc now requires iOS 9 or later. With the 'Engineer Pack' or 'Programmer Pack' installed: Added a button to reset all layouts to the main section of the settings.

Tape is now wider on iPad Pro devices. With the 'Theme Pack' installed: Made 'Dark Night' the default dark theme, and now use it on the widget. With the 'Power User Pack' installed: Fixed a problem with Engineering display mode sometimes being used instead of Scientific.

Fixed a problem with the 'Sync App and Widget' setting not sticking on iOS 9. 3.7.7 Jul 21, 2018. Added support for measuring angles with grads in trigonometry functions. Added a button to erase all settings and iCloud data. Fixed a problem searching for units in the conversion section. Fixed a problem pasting values with a unicode minus sign.

With the 'Theme Pack' installed: Added a new theme, 'Dark Night'. With the 'Engineer Pack' or 'Programmer Pack' installed: Added a 'Percentage Total' (%T) button to the layout editor. With the 'Power User Pack' installed: Added an option to display SI prefixes in Engineering display mode. Renamed 'Use Constant Functions' to the more obvious 'Repeat Operation on Equals'. 3.7.5 Mar 29, 2018.

The display is now smarter about using the available space. The About screen now has an ambient electronic soundtrack composed by Squillopian. Improved the iPhone X support yet again.

With the 'Power User Pack' installed: Added an option to show x10 in scientific notation, in the Advanced settings. With the 'Multi Line Pack' installed: Added options to turn off the labels and info on the display. With the 'Engineer Pack' or 'Programmer Pack' installed: You can now use hyperbolic trigonometry in user functions and conversions. With the 'Theme Pack' installed: You can now change the tint color for the themes 'A Touch of Color', 'Blue Sun', 'Brawn', 'Flux', 'Primary Colors', 'Rough Draft', and 'Widget'. 3.7.4 Feb 9, 2018. Added full support for iOS 11, including drag and drop support, and even a (silly) bonus AR calculator mode in the About screen in the Help.† Support for the iPhone X. Completely rewrote the display code.

Many exciting things to come later which are now possible because of this, but some changes today! You can now adjust the size of the digits in the display, and make them much bigger or smaller. You can now use a space for the thousands separator. Fixed a problem with the normal layout being reset if you opened the app in splitscreen. Added an edit cursor option to the Accessibility section.

Pcalc (free Version Download For Mac Pc

Added a few more alternate icons, for old times' sake. There might be a small game in the About screen too.† With the 'Engineer Pack' or 'Programmer Pack' installed: Hex, octal, and binary numbers are now grouped using spaces on the display. Added a arbitrary base 'Log N' button to most of the advanced layouts, and you can edit other layouts to add one.

With the 'Multi Line Pack' installed: You can now have lines displayed in two columns on a horizontal iPhone or iPad. E48u scanner driver for mac download. With the 'Theme Pack' installed: Added a variety of new digit styles.

With the 'Power User Pack' installed: Added an option to use haptic feedback for buttons in the 'Key Click' section of the settings. Fixed a display problem with the tape and the 'Show implied parentheses' option. With the 'Conversion Pack' installed: You can now edit and reorder the list of favorite currencies. Fixed a crash if you pressed on a conversion, function, or constant category name while editing.

† The fancy 3D/AR About screen needs a recent device that supports Metal, ideally an iPad Pro or an iPhone 7/7+ or later. The 3D stuff requires iOS 10, AR support requires iOS 11. You also need to have tipped or made at least one in-app purchase. Sorry school kids everywhere using the free version!. 3.6.8 Jun 29, 2017. 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. Fixed a crash when importing settings from an iPhone onto an iPad, or vice versa. With the 'Power User Pack' installed: Added an option to stop themes being applied to menus, in the Advanced section of the settings. 3.6.7 Jun 13, 2017. Fixed a problem with the alternative icon being reset if the app is quit.

In 3.6.4: Added an option to change the app icon on iOS 10.3 or later (if the icon doesn't change on the home screen, restart your device and that will fix it - iOS bug, sorry!). Along with the ability to change the icon between the existing blue and orange versions, there are nineteen more icons to choose from including lots of colors and some old designs going way back to 1992.

To unlock those icons, we've added an optional tip jar. Since we've never charged for an update, this is an experiment to see if people feel like dropping some extra coins into the jar as a way of supporting the release of new versions. Even if you don't tip, you'll always have the full functionality available. Added a new 'Hot Pink' tint color for the 'Samurai', 'Samurai Night', and 'Backlight' themes.

Now blink the display if you press Equals and the answer is the same as the previous number shown. Now the change sign button doesn't finish entering a hex, octal, or binary number, so you can keep editing it. Now supports pasting of Arabic-Indic numerals. The 'TC' button now correctly deactivates 2nd functions. Fixed a crash when tapping 'Reset to Defaults' in settings. Fixed a crash if you toggled the RPN setting after tapping 'Done' in the Advanced section of the settings.

3.6.4 May 23, 2017. NOTE: There's a small bug in 3.6.4 that resets the alternative icon to the default if the app is quit. 3.6.5 fixes this and should be with you shortly! Added an option to change the app icon on iOS 10.3 or later (if the icon doesn't change on the home screen, restart your device and that will fix it - iOS bug, sorry!). Along with the ability to change the icon between the existing blue and orange versions, there are nineteen more icons to choose from including lots of colors and some old designs going way back to 1992. To unlock those icons, we've added an optional tip jar. Since we've never charged for an update, this is an experiment to see if people feel like dropping some extra coins into the jar as a way of supporting the release of new versions.

Even if you don't tip, you'll always have the full functionality available. Now blink the display if you press Equals and the answer is the same as the previous number shown. Now supports pasting of Arabic–Indic numerals. Fixed a crash when tapping 'Reset to Defaults' in settings. With the 'Theme Pack' installed: Added a new 'Hot Pink' tint color for the 'Samurai', 'Samurai Night', and 'Backlight' themes. With the 'Engineer Pack' or 'Programmer Pack' installed: Now the change sign button doesn't finish entering a hex, octal, or binary number, so you can keep editing it.

The 'TC' button will now correctly deactivate 2nd functions. With the 'Power User Pack' installed: Fixed a crash if you toggled the RPN setting after tapping 'Done' in the Advanced section of the settings. 3.6.3 Jan 27, 2017.

Added the ability to export all settings and user data from PCalc into a single file, send that to another device or to somebody else, and import everything again into a different copy. Works between PCalc and PCalc Lite too. Instead of offering an 'Upgrade Pack' in-app purchase, PCalc Lite now lets you buy the full version of the app directly.

All other in-app purchases are unchanged, and the 'Upgrade Pack' still works exactly as before if already purchased, giving identical functionality to the full app. But hopefully this should reduce confusion with people expecting the icon and name to change.

Fixed a problem with prices being cut off for some currencies in the PCalc Store. With the 'Power User Pack' installed: Added an option to the 'Advanced' settings to show labels on the buttons for 2nd functions. Fixed a problem displaying fixed scientific notation with zero decimal places. With the 'Engineer Pack' or 'Programmer Pack' installed: Added support for display of UTF-32 characters in the registers / stack section.

Fixed a problem adding the multiply button when editing layouts in non-decimal modes. 3.6.2 Oct 3, 2016. Added support for iOS 10 and watchOS 3, including a brand new widget and an updated watch app. IOS: New look widget on iOS 10, including a mini calculator when you 3D Touch the PCalc icon. Added an option to use key clicks in the widget. Improved the key clicks, and added some new options for them.

Stereophonic sound! Now display all shortcuts when you hold down the Command key on a physical keyboard. Now handle the keyboard being shown in another app when in splitscreen on an iPad. Now use monospace digits throughout the app for better readability. The widget now respects the 'Bold Key Text' accessibility option. Fixed a crash when going into the 'Accessibility' section on iOS 8. The color pickers now display the name of the selected color.

Various fixes for VoiceOver. Added support for game controllers. WatchOS: Added a dedicated dictation button, and Scribble support on watchOS 3.

You can swipe left and right to switch section on watchOS 3. You can use the digital crown to adjust the current number on watchOS 3. Added a constants section.

With the 'Power User Pack' installed: Added a new 'Fraction' display mode that shows the closest fraction for the current decimal result. Added an option to lock the calculator orientation in either portrait or landscape - iPhone only for now. You can now change the display mode from the menu that appears when you double-tap the display. Fixed a performance problem with the ticker tape. With the 'Theme Pack' installed: LCD digit, background, and theme colors are now remembered separately for each theme. You can now set the brightness threshold when the automatic night mode activates. With the 'Engineer Pack' or 'Programmer Pack' installed: Now show 'HEX', 'OCT', or 'BIN' in the display to better indicate the current base.

You can now choose the style of buttons when editing a layout. Made it harder to accidentally trigger the layout editing mode.

Fixed a display problem with parentheses in the tape. Fixed a crash when resetting an edited layout. Improved support for the new iPads. Fixed a problem importing layouts or settings stored on an iCloud Drive. Fixed a problem with the version number displayed in the Settings app. With the 'Conversion Pack' installed: The watch app now downloads currency conversion rates independently from the phone.

With the 'Engineer Pack' or 'Programmer Pack' installed: You can now create and edit the position of the parentheses count in layout editing mode. With the 'Power User Pack' installed: Added an option to use the digital crown to roll the RPN stack in the watch app. KJandBA, Engineering decimal places Overall, an excellent calculator app. Will award that 5th star when the Engineering Decimal Places is fixed. Correct implementation will show the same number of significant digits as specified. The flawed implementation controls only digits after the decimal.

Thus the significant digits shown is different depending on value. Very annoying. (See HP for correct approach.) If this is all that’s wrong, then these folks have produced a top quality product. Hope y’all fix it! KJandBA, Engineering decimal places Overall, an excellent calculator app. Will award that 5th star when the Engineering Decimal Places is fixed.

Correct implementation will show the same number of significant digits as specified. The flawed implementation controls only digits after the decimal. Thus the significant digits shown is different depending on value. Very annoying.

(See HP for correct approach.) If this is all that’s wrong, then these folks have produced a top quality product. Hope y’all fix it!