OpenAir: Window Weather

Know when to open windows

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

OpenAir helps you decide when it is actually worth opening your windows. Instead of guessing from temperature alone, OpenAir compares indoor comfort with outdoor weather conditions like temperature, dew point, humidity, rain, and wind. It gives you a simple recommendation so you know when fresh air will help cool your home — and when it will just make things sticky, damp, or uncomfortable. Use OpenAir to: * See whether conditions are good for opening your windows * Compare indoor and outdoor temperature, humidity, and dew point * Avoid opening windows when the air is too humid or uncomfortable * Check rain and wind conditions before airing out your home * Get simple open or close guidance without reading a full weather report OpenAir is built for people who like fresh air, lower cooling costs, and simple weather decisions. Weather data is used to provide local window recommendations. Alerts and background updates are best-effort and may be delayed by iOS.

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

- Added a maximum wind gust preference for more precise open-window recommendations. - Improved background weather refresh using the last known location when available. - Added in-app review prompting after successful use. - General reliability and stability improvements.

Version 26.5

The developer, Smart Post App, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Smart Post App, LLC
    Size
    • 1.5 MB
    Category
    • Weather
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © OpenAir App
  • Developer Website
  • Privacy Policy

    • More by Smart Post App, LLC

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