iPad Screenshots


Calculate the ISA Deviation with this simple APP

The ISA Forecast allows to you, to calculate the ISA Deviation with a simple way!

The International Standard Atmosphere (ISA) is a static atmospheric model of how the pressure, temperature, density, and viscosity of the Earth's atmosphere change over a wide range of altitudes or elevations.

Just slide the parameters from up to down, and you will se the ISA Deviation value at the moment

Designed for Airports Elevation's between 0 feets and 8400 feets

For training purpose only.

What’s New

Version 2.33

-Optimization Code-

-Minor bugs corrected-


App Privacy

The developer, Daniel Delgado, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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