Xasteria: Astronomy Weather

Astro Forecast - 7Timer

Free · Designed for iPad

Xasteria was originally created to bring the excellent ASTRO weather forecast of the service 7Timer to your iOS device. With worldwide coverage and one of the best performing astro-seeing models, it is a great tool for all stargazers. The app has been extended to offer you quick access to all of your favourite weather resources and tools: Clear Sky Charts (for North American users), Clear Outside, Meteoblue, Windy, Astrospheric, Sat24.com, the latest water vapor satellite images and even light pollution maps. ISS and bight satellite passes for your location are also shown (data from heavens-above.com). The main forecast source, 7Timer, is based on the NOAA/NCEP-based numeric weather model, the Global Forecast System (GFS) and gives you a forecast for the entire globe with a resolution of about 20km at 3-hour intervals. The data provided includes: -Sun/Moon rise/set & twilight times. -Moon phase. -Cloud cover. -Astronomical seeing. -Atmospheric transparency. -Temperature. -Humidity. -Rain/Snow. -Atmospheric instability. -Wind. -Wind direction. Xasteria provides you with a choice of 3 visualization modes for the data: the new 7Timer! ASTRO graphics, the color-stripe graphics similar to some other astro-forecast services and a raw text mode. Xasteria is available in English, Greek, German and French. If you would like to translate it to your own language, please contact the author. Xasteria will always be ad-free. If you would like to support it, as well as fund the 7Timer service behind it, you can get Xasteria Plus, which can access non-free weather sources and has some extra features like night vision mode, iPhone landscape view, lunar calendar, solar eclipse simulator, location manager. I would appreciate a quick review on the App Store if you are using the app (there will be no popup asking you in the app as I hate those). If you have a specific request/suggestion you can also try the official app page at http://astro.ecuadors.net

  • 4.7
    out of 5
    59 Ratings

Please support the app by rating or reviewing! You will never get any annoying in-app popups asking you to do so. Here's what's new: - Light Pollution Map added as an extra button under "Other" sources (some new users had trouble finding it) and fixed light pollution source data selection. - Increased contrast blue text in weather view and other tweaks. - German language fixes.

The developer, Dimitrios Kechagias, 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

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

    • Seller
      • Dimitrios Kechagias
    • Size
      • 3.6 MB
    • Category
      • Weather
    • Compatibility
      Requires iOS 12.0 or later.
      • iPhone
        Requires iOS 12.0 or later.
      • iPad
        Requires iPadOS 12.0 or later.
      • iPod touch
        Requires iOS 12.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      English and 3 more
      • English, French, German, Greek
    • Age Rating
      4+
    • Copyright
      • © 2015 D Kechagias