ND Filter Calc

Photo & Video

Free

A simple neutral density filter calculator for photographers. Has a count-down timer for shutter speeds of 3 seconds and above.

  • This app has not received enough ratings or reviews to display an overview.

Added "Custom" to ND filter selection. When selected, user can add a custom f-stop from 0.1 to 20. This can be useful when stacking filters.

The developer, Jerry Watson, 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 based, for example, on the features you use or your age. Learn More

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

    • Provider
      • Jerry Watson
    • Size
      • 49.6 MB
    • Category
      • Photo & Video
    • Compatibility
      Requires iOS 15.0 or later.
      • iPhone
        Requires iOS 15.0 or later.
      • iPad
        Requires iPadOS 15.0 or later.
      • iPod touch
        Requires iOS 15.0 or later.
    • Age Rating
      4+
    • Copyright
      • © 2025 Jerry Watson Software