PCalc - The Best Calculator 3.0
Device: iOS Universal
Category: Utilities
Price: $9.99, Version: 2.8 -> 3.0 (iTunes)
Description: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
Added full support for iOS 7, including a new minimalist look for PCalc.Added a new default iOS 7 theme, "Samurai". The other themes are still available in the settings.Smarter display on iPhone, uses bigger font size when there's fewer lines of data to display.The tape now shows all operations including functions, conversions, and constants.Added a two new layouts on iPhone that let you have the tape permanently on-screen.Added support for speaking actions and results on iOS 7.Added new digit display options.Added "Gas Mark" to the "Cooking" section of the unit conversions.Added an option for constant functions in algebraic mode - press equals to repeat the last calculation, or enter a new value and then press equals.Added an option to greatly increase the size of the text on all buttons.Added an option to use dynamic type on iOS 7.Added an option to hide the status bar.Added an option to switch off all animations.Added an option to switch off changing the number of display lines by swiping.Added a button to change all settings back to their default values.You can now double-tap the 2nd button to lock it in the on position.You can now set the current layout via the PCalc URL scheme - useful with apps like Launch Center Pro for launching PCalc in different setups. Usage is pcalc://layout/name.PCalc now inserts an implied equals if you start entering a new number mid-calculation.On the phone, tapping the display at the bottom while in settings, conversions etc. will quickly return you to the main calculator.Fixed a problem with user constants not syncing correctly via iCloud.Fixed a crash when editing functions and conversions.Improved startup speed.
PCalc - The Best Calculator