Light Meter: Film Photography
Exposure, incident & spot EV
About
This app transforms your iPhone into an accurate light meter for film photography. It simulates classic analog meters, offering precise exposure readings for various film cameras and shooting conditions. Features include reciprocity failure correction and a shot log for detailed record-keeping.
What's New in Light Meter
1.0.3
August 12, 2026
Small bug fixes.
In-App Purchases
$2.99
Pro Unlock
Save gear profiles, shot log, reciprocity
Developer apps
FAQ
What is Light Meter: Film Photography?
Light Meter: Film Photography turns your iPhone into an accurate handheld light meter for film cameras. It helps you dial in perfect exposures for a variety of film formats and camera types.
Does Light Meter: Film Photography have ads?
No, Light Meter: Film Photography is ad-free. The description explicitly states 'No ads' and it works fully offline, ensuring a private and uninterrupted user experience.
What is the pricing for Light Meter: Film Photography?
The app is free to download and use for basic metering. A one-time Pro unlock purchase is available to enable advanced features like saved gear profiles, the shot log, and per-film reciprocity correction.
How accurate is the exposure reading in Light Meter: Film Photography?
The app provides an accurate handheld light meter simulation, reading your camera's true exposure. The analog needle display shows correct exposure in green, within a stop in amber, and requires adjustment in red.
Can Light Meter: Film Photography be calibrated?
Yes, you can calibrate Light Meter: Film Photography to match your trusted handheld meter. This ensures consistency and accuracy with your existing equipment.
What kind of film cameras is Light Meter: Film Photography designed for?
It is built for rangefinder and vintage shooters, including brands like Leica, Bessa, Nikon, Canon, Pentax, and Rolleiflex. It's also useful for any film camera with a broken or non-existent meter.
Does Light Meter: Film Photography support long exposures?
Yes, the app includes reciprocity-failure correction for long exposures. This feature is part of the Pro unlock and is crucial for accurate metering during extended shooting times.
What devices does Light Meter: Film Photography support?
Light Meter: Film Photography is supported on iPhone and iPod devices. It requires iOS 13.0 or later and was last updated on August 12, 2026.