What's New

- Minor layout improvements
- Updated airport database (2023-09-07)
- Updated for iOS 17

App Description

Calculates the magnetic variation based on the World Magnetic Model (WMM) for any location and year between 2020 and 2024 or the current date.

You can either browse the map, select an airport, or enter coordinates directly.

iPhone Screenshots

(click to enlarge)

AeroVariation screenshot 1 AeroVariation screenshot 2 AeroVariation screenshot 3

iPad Screenshots

(click to enlarge)

AeroVariation screenshot 4 AeroVariation screenshot 5

App Changes

  • April 09, 2013 Initial release
  • April 24, 2013 Price increase: FREE! -> $0.99
  • October 10, 2013 New version 1.1
  • October 22, 2014 New version 1.2
  • December 31, 2014 New version 1.3
  • July 09, 2015 New version 1.4
  • September 23, 2015 New version 1.4.1
  • July 07, 2016 New version 1.5
  • July 27, 2016 New version 1.6
  • December 12, 2016 New version 1.7
  • June 14, 2019 New version 2.1.3
  • August 16, 2019 New version 2.1.4
  • September 24, 2019 New version 2.2
  • December 17, 2019 New version 2.3
  • July 15, 2020 New version 2.3.3
  • October 28, 2020 New version 2.3.4
  • December 10, 2020 New version 2.3.5
  • August 06, 2021 New version 2.3.8
  • September 16, 2023 New version 2.3.19
  • September 16, 2023 Price increase: $0.99 -> $1.29