Great Aircraft App
Good for getting true air speed. Good for wind direction and speed. Has function to select preferred inits as well.
$4.99 Free
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Price history
Details
About
This app displays relative wind information, including components for crosswind and head/tail wind. It calculates pressure altitude, density altitude, and true airspeed using various inputs. Wind speed and direction are computed from airspeed, heading, GPS track, and groundspeed.
✓Relative wind arrow display
✓Crosswind and head/tail wind components
✓Pressure and density altitude calculation
✓True airspeed calculation
✓Wind speed and direction computation
✓Unit selection
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What's New in AirCalc
26.01
January 22, 2026
User interface improvements
User reviews
Developer apps
FAQ
What information does AirCalc display about wind?
AirCalc displays relative wind with a moving arrow, and also shows components for crosswind and head/tail wind. It computes wind speed and direction from true airspeed and heading, as well as GPS track and groundspeed.
How does AirCalc calculate altitude?
AirCalc calculates pressure altitude, density altitude, and true airspeed. Where available, pressure altitude is derived from the device's internal barometer.
Can I customize the units in AirCalc?
Yes, the Options page in AirCalc allows you to select your preferred units for display and calculation.
What devices is AirCalc compatible with?
AirCalc is compatible with iPhone, iPad, and iPod devices.
When was AirCalc last updated?
The latest version of AirCalc, 26.01, was last updated on January 22, 2026.
Is AirCalc suitable for young users?
AirCalc has an age rating of 4+, making it suitable for a wide range of users.
Does AirCalc have ads?
No, AirCalc does not contain advertisements.
What is the primary use case for AirCalc?
AirCalc is primarily used for displaying relative wind information and performing various aviation-related calculations, such as altitude and airspeed.
