Finsternis

Solar and lunar eclipses

$2.99 · Designed for iPad. Not verified for macOS.

See when the next solar or lunar eclipse is visible from where you are — trace its path on a 3D globe, watch the shadow cross Earth, and find it in the sky. Finsternis shows you every upcoming solar and lunar eclipse — and, more importantly, whether you can actually see it from where you are. WHAT'S COMING UP Browse a clean list of upcoming eclipses through 2050. Each one tells you at a glance how it looks from your location: total, annular, partial, penumbral — or not visible at all. SEE IT ON A 3D GLOBE Open any eclipse to see its path drawn across a real 3D globe, scrub through time to watch the Moon's shadow sweep over the Earth, and read the exact local contact times — first contact, maximum, last contact — alongside a live coverage readout. Not sure what a "penumbral" or "annular" eclipse is? A built-in explainer shows you, and can take you straight to the next one of that kind. ANYWHERE ON EARTH Set your observation point to your current location, or search for any place, to see exactly what the eclipse looks like from there — perfect for planning a trip to the path of totality. Heading somewhere for a while? Set a time-limited location that switches back afterwards. FIND IT IN THE SKY When the moment comes, the Sky Finder uses your compass to point you to exactly where the Sun or Moon will be — for first contact, maximum, or last contact — so you know where to look. DON'T MISS ONE Get a notification before every eclipse that's visible from your location, at the lead times you choose — or add any eclipse straight to your calendar. BUILT TO WORK ANYWHERE Finsternis computes every prediction on your device from NASA's public-domain data — no account, no tracking, works offline. (The map and place search use Apple Maps and need a connection.) A universal app for iPhone and iPad, in English and German. Safety: never look at the Sun directly or through the app without certified solar-eclipse filters.

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The developer, XIQIT GmbH, 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.

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    Accessibility

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    Information

    Seller
    • XIQIT GmbH
    Size
    • 2.8 MB
    Category
    • Education
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and German
    Age Rating
    4+
    Copyright
    • © (c) by XIQIT GmbH 2026
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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