Fieldlight — 35mm Light Meter

Fast film exposure readings

Only for iPhone

$1.99 · Designed for iPhone. Not verified for macOS.

iPhone

Meter a scene, choose a 35mm camera setting, and keep the last reading close in Dynamic Island. Built for film shooters in the field. Fieldlight is a focused light meter for 35mm film photographers who want a quick reading without turning exposure into a settings form. Tap the live camera preview to meter a scene, then get clear aperture and shutter recommendations using camera-native stops. Fieldlight supports aperture priority, shutter priority, and auto recommendations, with film ISO lock for loaded rolls and optional dynamic ISO for digital-style testing. Set your camera profile, avoid unavailable shutter speeds, clamp aperture limits, and get plain-language guidance when a scene is over or under the target exposure. Handheld warnings help you know when to use a tripod, while shot logging keeps the exposure details you need after the frame is made. Fieldlight also offers a Home Screen widget and Lock Screen controls for quick access to aperture priority, shutter priority, and auto. No account required.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Adds the Fieldlight Home Screen widget and Lock Screen exposure controls. Improves camera orientation handling and exposure-mode synchronization.

Version 1.5

The developer, Corey O'Neal, 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
    Corey O'Neal
    Size
    3.5 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 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
    Age Rating
    4+
    Copyright
    © Corey O'Neal
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

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

    More by Corey O'Neal

    You Might Also Like