What's New

This app has been updated by Apple to display the Apple Watch app icon.

10 iOS support.
Other minor changes.

App Description

Engineering calculator with 8 programmable buttons allows you to select from the total list of exactly those features that You need. The buffer memory for arithmetic operations facilitates the work with subsets of data. The possibility of calculating interest and editing in data entry.
Intuitive interface and a rich set of functions that make Your work with the calculator is very easy and pleasant.

iPhone Screenshots

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Calculator Fn screenshot 1 Calculator Fn screenshot 2

iPad Screenshots

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Calculator Fn screenshot 3 Calculator Fn screenshot 4

Apple TV Screenshots

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Calculator Fn screenshot 5 Calculator Fn screenshot 6 Calculator Fn screenshot 7 Calculator Fn screenshot 8

App Changes

  • August 16, 2012 Initial release
  • August 18, 2012 Price decrease: $4.99 -> $0.99
  • August 21, 2012 Price decrease: $0.99 -> FREE!
  • August 25, 2012 Price increase: FREE! -> $0.99
  • September 02, 2012 New version 1.1
  • October 10, 2012 New version 1.2
  • April 29, 2013 New version 1.3
  • May 23, 2013 Price increase: $0.99 -> $1.99
  • May 28, 2013 Price decrease: $1.99 -> FREE!
  • May 29, 2013 Price increase: FREE! -> $1.99
  • June 13, 2013 Price decrease: $1.99 -> FREE!
  • June 15, 2013 Price increase: FREE! -> $1.99
  • November 03, 2014 Price decrease: $1.99 -> $0.99
  • June 21, 2015 New version 2.0
  • July 05, 2015 New version 2.1
  • November 10, 2015 Price increase: $0.99 -> $1.99
  • December 05, 2015 New version 3.0
  • March 02, 2016 Price decrease: $1.99 -> $0.99
  • March 12, 2016 Price increase: $0.99 -> $2.99
  • March 18, 2016 Price decrease: $2.99 -> $0.99
  • June 14, 2019 New version 3.2