Candela – Light Meter

Reciprocity & log for film

Only for iPhone

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

iPhone

Precise metering made for film: every aperture–shutter pair on screen, reciprocity built in, and a log for every roll. One price, no subscription, no ads. A precise, no-nonsense light meter for people who shoot film. Point your phone, get an exposure you can trust — with every working aperture and shutter speed on screen at once, so you pick the pair that fits your shot. METERING • Reflected and spot metering — tap the viewfinder to read a face, a shadow, a highlight • Every aperture–shutter combination for your reading, at a glance • EV compensation in third-stops when you want to push the look • Calibrate to your phone with a simple Sunny 16 check BUILT FOR FILM • Reciprocity failure corrected automatically for 30+ film stocks — Portra, HP5+, Tri-X, Velvia and more • Add your own stocks with a custom reciprocity factor • Shutter increments and aperture range to match your camera, from f/1 to large-format f/64 A LOG FOR EVERY ROLL • Save each frame with aperture, shutter, EV and time — in one tap • Add notes, push/pull, camera and development details • Export any roll as clean text or CSV YOURS, ONCE • One price. No subscription, no ads, no accounts. • Everything stays on your phone — nothing tracked or uploaded. Your rolls are included in your iCloud backup automatically.

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The developer, GABRIELE CICERO, 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
    GABRIELE CICERO
    Size
    29.2 MB
    Category
    Photo & Video
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    • Mac
      Requires macOS 12.0 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
    © 2026 Candela
  • Privacy Policy

    • Supports

    • Family Sharing

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

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