About this app
Take control of light with Lux Meter – the professional exposure meter for your iPhone. Built for photographers, filmmakers, and lighting specialists, Lux Meter transforms your device into a reliable light meter and exposure tool. Perfect Exposure Every Time Measure ambient light instantly and adjust aperture, shutter speed, and ISO with live EV feedback. Achieve consistent exposure for photography, video, and studio lighting setups. Track and Compare Readings Save your measurements in history, review past sessions, and compare exposure data over time. Ideal for tracking consistency across shoots and lighting conditions. Professional Metering Control Unlock advanced features including spot metering, histograms, grid overlays, and exposure zebras. These tools give you the precision of professional light meters, directly on your iPhone. Flexible Subscription Plans Lux Meter offers flexible plans to suit your workflow. Choose between a weekly plan, a monthly plan, or a yearly plan to unlock all professional features. Subscriptions ensure you always have access to advanced tools for consistent and accurate light measurement. Why Choose Lux Meter? Accurate lux meter and exposure meter functions Real-time light measurement with EV feedback Save, review, and manage exposure history Advanced metering tools for professional results Flexible subscription options: weekly, monthly, and yearly Designed for photographers, videographers, and lighting experts Whether you are adjusting studio lights, preparing for a film shoot, or fine-tuning your photography exposure, Lux Meter provides the tools you need to measure light and master exposure. Download Lux Meter today and transform your iPhone into a powerful light and exposure meter. Privacy Policy : https://sites.google.com/view/lux-meter-privacy-policy/home Term Of Use : https://sites.google.com/view/luxmeterterms/home
Latest release
What’s New
New Features Added
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 25, 2026 · 2:44 PM Free