What's New

✓ Computation sequence logic improvements
✓ Added copy/paste for history and input
✓ Added decimal separator based on user’s locale
✓ Added swipe to the right to delete the last number

App Description

Calculator Expert is the most precise mathematical app for your iPad. It lets you conduct an unlimited amount of calculations accurate to the very last digit.

Calculator Expert uses a highly precise mathematical library. Thus it doesn’t have to approximate the result and guarantees that you get mistake-free calculations even if you’re doing trigonometry.

The computation history is stored within the app. You can view, edit and erase your calculations any time you want to. Moreover, prior results can be used to carry out new calculations.

All the arithmetic operations and more than 25 mathematical functions are fully supported. Addition, subtraction, multiplication and division are complemented with roots and logarithms of any degrees.

Calculator Expert outstanding features:

✓ The ultimate precision. Calculator Expert is as accurate as mathematical suites and it’s not that expensive at all

✓ Universal functionality. Calculator Expert is perfect both for everyday calculations and for technical purposes

✓ The interface you love. The Calculator Expert interface mimics the standard iPhone Calculator. Getting used to it takes you no time

✓ Editable history. All the calculations you need can be stored for an unlimited time. Unnecessary ones can be deleted easily

✓ Different angle measurement systems. Carry out calculations in radians or degrees

✓ Copy&Paste support. Conduct massive calculations instantly with the ability to duplicate results you’ve already computed

✓ Automatic digit grouping. Numbers break up into groups of digits in accordance with your regional standards

✓ Continuing computing. Get any numbers from your computation history to carry out new calculations

✓ State saving. Your calculations are not erased when you quit the app

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iPad Screenshots

(click to enlarge)

Calculator Expert screenshot 1 Calculator Expert screenshot 2

App Changes

  • June 24, 2011 New version 1.2
  • June 25, 2011 Price increase: FREE! -> $1.99
  • July 10, 2011 Price decrease: $1.99 -> FREE!
  • July 19, 2011 Price increase: FREE! -> $2.99
  • October 10, 2011 Price decrease: $2.99 -> FREE!
  • November 14, 2011 Price increase: FREE! -> $1.99
  • November 21, 2011 Price decrease: $1.99 -> FREE!
  • November 30, 2011 Price increase: FREE! -> $0.99
  • December 09, 2011 Price decrease: $0.99 -> FREE!
  • December 16, 2011 Price increase: FREE! -> $1.99
  • December 22, 2011 Price decrease: $1.99 -> FREE!
  • January 09, 2012 Price increase: FREE! -> $0.99
  • January 22, 2012 Price decrease: $0.99 -> FREE!
  • January 29, 2012 Price increase: FREE! -> $0.99
  • February 05, 2012 Price decrease: $0.99 -> FREE!
  • February 14, 2012 Price decrease: $1.99 -> FREE!
  • February 15, 2012 Price increase: FREE! -> $1.99
  • February 18, 2012 Price decrease: $1.99 -> FREE!
  • February 29, 2012 Price increase: FREE! -> $1.99
  • March 10, 2012 Price decrease: $1.99 -> $0.99
  • March 21, 2012 New version 1.3
  • July 09, 2012 Price decrease: $0.99 -> FREE!
  • July 17, 2012 Price increase: FREE! -> $1.99
  • July 27, 2012 Price decrease: $1.99 -> $0.99
  • July 29, 2012 Price increase: $0.99 -> $1.99
  • August 05, 2012 Price decrease: $1.99 -> FREE!
  • August 13, 2012 Price increase: FREE! -> $1.99
  • August 31, 2012 Price decrease: $1.99 -> FREE!
  • September 11, 2012 Price increase: FREE! -> $4.99
  • September 22, 2012 Price decrease: $4.99 -> FREE!
  • September 27, 2012 Price increase: FREE! -> $0.99
  • October 05, 2012 Price decrease: $0.99 -> FREE!
  • October 12, 2012 Price increase: FREE! -> $1.99
  • October 25, 2012 Price decrease: $1.99 -> FREE!
  • October 30, 2012 Price increase: FREE! -> $1.99
  • November 04, 2012 Price decrease: $1.99 -> FREE!
  • November 05, 2012 Price increase: FREE! -> $1.99
  • November 23, 2012 Price decrease: $1.99 -> $0.99
  • November 25, 2012 Price increase: $0.99 -> $1.99
  • January 09, 2013 Price decrease: $1.99 -> FREE!
  • February 04, 2013 Price increase: FREE! -> $1.99
  • February 28, 2013 Price decrease: $1.99 -> FREE!
  • May 29, 2013 Price increase: FREE! -> $0.99
  • September 20, 2013 Price decrease: $0.99 -> FREE!
  • February 12, 2014 Price increase: FREE! -> $1.99
  • March 20, 2014 Price decrease: $1.99 -> FREE!
  • May 12, 2014 Price increase: FREE! -> $0.99
  • May 31, 2014 Price decrease: $0.99 -> FREE!
  • June 04, 2014 Price increase: FREE! -> $1.99
  • July 08, 2014 Price decrease: $1.99 -> FREE!
  • February 13, 2015 Price increase: FREE! -> $0.99
  • June 07, 2015 Price decrease: $0.99 -> FREE!

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