Cair is made and published by dgApps. AppBrain is an independent app data site and isn't affiliated with dgApps. The app name, icon, screenshots and description belong to dgApps and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- May 1, 2026
Rankings
App Store top chartsApp Store Rankings for Cair
Competitors
Similar apps and more from dgAppsAlternatives to Cair
More from dgApps
Releases
Updates seen on the App Store- Version
- 5.0.0
- Launched
- January 2017
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- $0.99
- App size
- 3.23 MB
- Content rating
- Everyone
Technologies used by Cair
About the app and developer
About Cair
Cair is an utilities app developed by dgApps.
User Ratings
The app has no ratings yet.
App Information
Cair costs $0.99. The app size is 3.23 MB. The latest version available is 5.0.0. The last update was on May 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since January 2017.
Developer information for dgApps
Address:
Frequently asked questions about Cair
Is Cair free?
No. Cair costs $0.99 on the App Store.
Is Cair still available?
Yes. Cair is on the App Store, and the last update we saw was on May 1, 2026.
How large is Cair?
Cair is 3.23 MB.
Is Cair suitable for children?
App Store rates the content of Cair as suitable for everyone.
Who made Cair?
Cair was developed by dgApps. It is listed in the utilities category on the App Store.
What are the best alternatives to Cair?
People looking at Cair also look at these utilities apps: Sensor Setup, Calc Pro HD - Top Calculator!, Easee Installer, Conversion Calculator Units, Wallet Creator.
Store listing
By dgApps, from the App Store
Description by dgApps Written by the developer, not by AppBrain. Click to read.
The Cair app calculates the Speed of Sound in Air from the air temperature, air pressure, and air humidity, optionally using the local conditions as provided by Apple Weather. 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.