SunRay App

Sunbeams and shadows

Free · In‑App Purchases · Designed for iPad

SunRay calculates true sun times with 30 m terrain data: first/last sunbeam anywhere, time-lapse shadow animation. For outdoor, travel, home. SunRay – real sunlight instead of just sunrise and sunset. WHY SUNRAY STANDS OUT - Shows real sunlight duration, not only rise and set. - First and last visible sunray. - Shadow periods and areas in real time. - Ideal for planning, Outdoor and light-based decisions. PRECISE CALCULATIONS - Local terrain data down to 30 m. - Detects horizon obstacles (mountains, hills). - Sun angle, azimuth and shadow length. - Graphics, map layers and animations for clear insights. ANALYSE LOCATIONS - Place points directly on the map. - View sunlight and shade minute by minute. - Daily, monthly and yearly stats. - Sunshine index and morning/afternoon ratio. - “Around Me”: check nearby sunlight. LOCATION COMPARISON & SUN INDEX - Effective sunlight per day/month/year. - Compare places directly. - Global building data for detailed assessments. - Perfect for real estate, planning and Outdoor activities. AROUNDME – CHECK SUNLIGHT ANYWHERE - Mark unlimited locations. - First and last visible sunray per spot. - Fast comparison of multiple points. - Ideal for tours, photo spots and terrain planning. WORLDWIDE USE - Works from 66° N to 60° S, covering most inhabited regions. PRIVACY & OFFLINE - All calculations run on your device. - No personal data transfer. - Maps usable offline after download. DEMO VERSION - Accuracy about 1000 m. - Full version with global GPS precision via one-time in-app purchase. SunRay shows not only when the sun rises, but when it truly shines.

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Home screen layout slightly adjusted.

Version 1.3.3

The developer, GEO-Tracks GmbH, Zugerstrasse 1, CH-6330 Cham, 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
      • Chrigel Steiner
    • Size
      • 36.4 MB
    • Category
      • Travel
    • Compatibility
      Requires iOS 13.0 or later.
      • iPhone
        Requires iOS 13.0 or later.
      • iPad
        Requires iPadOS 13.0 or later.
      • iPod touch
        Requires iOS 13.0 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 5 more
      • English, French, German, Italian, Portuguese, Spanish
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2025@Christian Steiner
  • Developer Website
  • Privacy Policy