The Speed of Sound in Air, where you are.
The Cair app calculates the Speed of Sound in Air from the air temperature, air pressure, and air humidity, optionally using the local conditions. If your device supports it, Cair is able to get the local air pressure directly from the device. There are popups to see the values in both metric and imperial units, and you can pick your preferred units for the main display of the values.
Cair can pass it's calculated Speed of Sound to another dgApps app, Lambda version 2.0.0 and newer. Lambda can use the Cair calculated Speed of Sound in it's calculation of frequency, wavelength, and musical note. Cair is a universal app, equally at home on an iPhone as on a iPad. In Split Mode on an iPad device, side by side with Lambda, the calculated Speed of Sound in Air is passed in real time to the Lambda app.
Cair allows you to share it's calculated Speed of Sound in Air via all the usual sharing methods.
iOS 16.0 and up now.
iPadOS 16.0 and up now.
A few UI tweaks.
Now using Apple WeatherKit for local weather values.
Apple Weather attribution is shown when the current slider value is the same as the latest retrieved value from Apple Weather.
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based on, for example, the features you use or your age. Learn More
- Dave Guerin
- 1.8 MB
- Requires iOS 16.0 or later.
- Requires iPadOS 16.0 or later.
- Age Rating
- © 2011 - 2023 dgApps
Up to six family members can use this app with Family Sharing enabled.