GoldenCalc - Sun Tracker

Timer for the perfect light.

Only for iPhone

$3.99 · Designed for iPhone. Not verified for macOS.

iPhone

Never miss the perfect light again. GoldenCalc is your smart offline timer for Blue and Golden Hour. Pay once, use forever – no subscriptions! GoldenCalc is the uncompromising utility tool for photographers and filmmakers. Never miss the perfect light for your shots again – no matter how far off the grid you are. No cluttered menus, no subscriptions, and no internet connection required. GoldenCalc does exactly one thing, and it does it perfectly: it calculates the key sun phases for your location with absolute precision. The Core Features: - 100% Offline & Worldwide: Your location data never leaves your device. The app works completely without internet, with no hidden trackers, and uses a built-in time zone database to calculate exact times worldwide – even in airplane mode. - Live Countdown: A massive, at-a-glance timer shows you down to the second when the next phase begins. - "You-Are-Here" Timeline: The dynamic daily timeline adapts in real time. You instantly see the current lighting conditions and what is coming up next. - Exact Calculation: Blue Hour, Golden Hour, Sunrise, and Sunset (morning and evening). - Smart Location Planning: Save your current GPS location for later. Planning a trip? Simply copy coordinates from Google or Apple Maps directly into the app – the format is recognized automatically. - OLED Dark Mode: The deep black, minimalist design saves your battery and won't ruin your night vision during early morning shoots in the dark. A Fair Deal: Pay once, use forever. No in-app purchases, no monthly fees, no ads.

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The developer, Florian Grun, 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
    Florian Grun
    Size
    28.5 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English and German
    Age Rating
    4+
    Copyright
    © 2026 Effgee Digital, Inh. Florian Grün
  • Privacy Policy

    • Supports

    • Family Sharing

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