Spot Light Meter: Film & EV

Spot Light Meter turns your iPhone into a handheld light meter: a real numeric EV readout with lux or foot-candles, together with a genuine exposure-triangle solver that works out shutter speed and aperture for the ISO you set. Point your camera at a scene and Spot Light Meter reads the light reflected back, giving you an EV number and a lux or foot-candle reading instantly, not just a vague "looks about right" exposure guess. Then set your ISO. In Program mode Spot Light Meter picks both aperture and shutter speed; in Shutter-priority or Aperture-priority it solves the other one; in Manual it shows how far your settings are from the reading. The same exposure math a handheld meter has done for decades, now live on your phone. KEY FEATURES - Live numeric readout: EV plus your choice of lux or foot-candles, updated in real time as you move the camera - Exposure-triangle solver: set ISO, then let the app pick aperture and shutter in Program, solve the other value in Shutter-priority or Aperture-priority, or show over and under exposure in full Manual mode - Tap to meter any spot in the frame, instead of relying on a single averaged scene reading - Calibration offset: dial in −3 to +3 stops in 0.1-stop increments to shift the lux or foot-candle reading and the Manual mode meter, for example to match a reference meter you trust - Lux or foot-candles, MSAP or M Av Tv P mode labels: set up the readout the way you prefer PRO: ONE UNLOCK, NO SUBSCRIPTION A single one-time Spot Light Meter Pro purchase unlocks: - Full Manual, Shutter-priority, and Aperture-priority modes (the free version includes Program mode) - A live histogram, to check exposure balance at a glance - Pinch-to-zoom precision aiming, for tighter framing on distant subjects - Additional focus-reticle shapes (circle, vertical, and horizontal) alongside the free square reticle No scattered tiers, no recurring charge. Buy it once, keep it. WHO IT'S FOR Film photographers who want real exposure math, not just a suggestion. Digital shooters who want a second opinion before trusting their camera's built-in meter. Anyone who wants an honest lux or foot-candle number, for any situation where light readings matter. Spot Light Meter is built to be the meter you actually reach for: quick to read, easy to calibrate, and priced once. Download Spot Light Meter and start metering like you mean it.