Expozia — Film Light Meter
No in-app products collected for this app.
| Rating | Price | |||
|---|---|---|---|---|
| United Kingdom | 29%2 | 5.00 | £6.99 $9.47 | |
| Georgia | 29%2 | 5.00 | $7.99 | |
| Russia | 29%2 | 5.00 | RUB 599.00 $7.18 | |
| United States | 14%1 | 5.00 | $6.99 | |
| United Arab Emirates | <1%0 | — | AED 24.99 $6.81 | |
| Afghanistan | <1%0 | — | $6.99 | |
| Antigua And Barbuda | <1%0 | — | $6.99 | |
| Anguilla | <1%0 | — | $6.99 | |
| Albania | <1%0 | — | $7.99 | |
| Armenia | <1%0 | — | $7.99 |
Description
Expozia is the light meter I built for my own film photography — a precise, no-nonsense instrument for getting exposure right on film.
It reads actual light through your phone's camera and gives you the settings you need, instantly.
What's inside:
Live or Static metering — read continuously as you move, or tap Measure to freeze a reading on screen. Reset it, or save it straight to your camera roll.
Three metering modes — matrix, center-weighted, and spot. Zone size is adjustable for center-weighted and spot; matrix analyzes the whole frame. A live luminance histogram shows the scene's tonal distribution.
A film logbook — frames organized by roll. Save each one with full settings (ISO, aperture, shutter, luminance histogram) — or as a clean frame. Film has no EXIF; here it does. So you learn how each stock behaves.
A manual flash calculator — guide number with LiDAR distance, or set the distance by hand.
ND compensation — meter through any ND filter, the math is handled for you.
Customize the app to your film camera — calibration, metering zones, and the exact ISO, aperture, and shutter ranges your gear has. Pick the focal length for your lens.
Expozia is built like a physical light meter: precise, durable, and yours. One-time purchase — no subscription, no ads, every feature included.
Made by a film photographer, for film photographers.