This app provides film photographers with precise exposure readings using their iPhone camera. It allows for locking aperture or shutter speed and supports custom ISO settings for various film types. The interface is designed for clarity and ease of use in any lighting condition.
1.2
November 2, 2026
Added customization support, modernized UI, and added Duo support
Minimal Light Meter is a tool for film photographers that uses your iPhone's camera to provide accurate exposure readings. It helps you determine the correct aperture and shutter speed for your shots.
You point your iPhone camera at the scene, and the app analyzes the light to give you an exposure reading. You can lock either the aperture or shutter speed to meter for the other.
Yes, Minimal Light Meter supports fully custom ISO settings, allowing you to input non-standard film ratings for old or expired film stocks.
Yes, the app features high-contrast text designed for visibility in bright outdoor conditions. The live preview can also be dimmed to focus solely on the exposure numbers.
No, Minimal Light Meter works offline and on-device, meaning you don't need an internet connection to use its metering features.
Minimal Light Meter is currently available for iPhone.
Minimal Light Meter is a paid app, priced at $0.99.
No, Minimal Light Meter is ad-free and does not require accounts, offering a clean and focused user experience.
