LUX Light Meter for iPhone

Quick summary of LUX Light Meter for iPhone

LUX Light Meter is a compact utility that quantifies the light level in any scene using your iPhone. It’s built to help photographers choose correct exposure settings, but it’s also useful whenever you need an accurate lux or exposure-value reading.

Core functions and tools

• Readouts for exposure information such as calculated shutter speed, ISO values, and focal length estimates.
• Live camera preview that shows exactly what you’re measuring, with the option to use either the front-facing or rear camera.
• Fast and reliable lux/EV measurements so you can make quick lighting decisions on location.
• A simple, uncluttered interface designed so both newcomers and experienced shooters can operate it without a steep learning curve.
• Practical for studio setups, outdoor shoots, and casual snapshots where consistent exposure matters.

How it helps photographers

By converting ambient light into actionable exposure data, the app removes guesswork when setting up a shot. Whether you’re balancing flash with ambient light, determining meter settings for film, or just checking light levels for a portrait, the readings make it easier to reproduce consistent results.

Final thoughts

LUX Light Meter is a practical companion for anyone who needs fast, dependable measurements of scene illumination. Its clear display and camera-based measurement make it a useful addition to a photographer’s toolkit, from hobbyists to professionals.