Lumē Light Meter

Exposure meter for film & DSLR

Only for iPhone

$1.99

iPhone

Pay once. No subscription, ever. A premium light meter that just works — incident, reflected, spot & cine, with the Zone System and ND all unlocked. A beautiful, no-nonsense light meter for photographers and filmmakers — buy it once and own it. No subscription, no ads, no “unlock” paywalls. Every feature is included the moment you open the app. MEASURE • Incident, reflected & spot metering • Live EV readout with lux / foot-candles and color temperature • Rock-steady readings — smoothing kills the jitter other meters suffer from • Hold to freeze any reading EXPOSURE TRIANGLE • Aperture, shutter or ISO priority — tap to solve for any one • Full, ½ and ⅓-stop increments • Sensible film and digital ranges PRO TOOLS — ALL INCLUDED • Zone System — place any tone on a zone • ND filter compensation (1–15 stops) • Filter-factor presets (yellow, orange, red, polarizer…) • Bellows / macro extension compensation • Cine mode — shutter angle × frame rate • Sunny 16 and EV reference • Save & review your readings HONEST BY DESIGN iOS doesn't give apps a dedicated light sensor, so Lumē reads light through the camera and lets you calibrate it to match any meter you trust — dial it in once and your readings stay consistent. A fast, convenient meter that lives in your pocket, not a lab instrument. No fake promises, no recurring charges. Just a clean, premium tool you own. One purchase. Every feature. Forever.

Ratings & Reviews

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

The developer, Dmytro Diakov213377009331, 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
    • Dmytro Diakov
    Size
    • 2.7 MB
    Category
    • Photo & Video
    Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Dmytro Diakov
  • Privacy Policy

    • Supports

    • Family Sharing

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

    More by Dmytro Diakov213377009331