228+ iOS apps curated and reviewed
The best lux meter free apps on iPhone average 4.6★ across 228+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Measure light intensity accurately with the Light Meter LM-3000 app, offering a user-friendly interface for quick and precise readings. Enhance your lighting setups with this essential tool.
Measure luminosity in lux using Lux Light Meter Pro, a user-friendly application that provides accurate light intensity readings for various settings. Get precise measurements and optimize lighting conditions with ease.
Lux Light Meter for Mobile is a practical tool that measures ambient light levels accurately on your mobile device, helping you adjust lighting conditions for comfort and productivity. Download now to optimize your environment with ease.
Measure light levels with ease using this app by utilizing your phone's camera and a piece of paper. Perfect for photography, comparing light sources, or indoor gardening.
An app designed to help optimize plant lighting by measuring PAR, lux, and kelvin, aiding in maximizing yield while minimizing energy consumption. Additionally, it offers helpful articles, a plant lighting calculator, and a Pro subscription for advanced features and resources to support plant growth. Visit the website to learn more.
"Lux Light Meter Pro for Photo" is a handy tool that accurately measures light levels for photographers. With its user-friendly interface and precise readings, this app helps photographers achieve optimal lighting conditions for their photos. Download now for professional-grade light measurement in your pocket.
The application is a versatile light meter that caters to the needs of photographers, plant enthusiasts, and anyone seeking to optimize workspace illumination. With features like real-time color temperature readings, Lux and Foot Candle measurements, average and maximum light value tracking, and shooting recommendations for photographers, this app provides a comprehensive solution for measuring and managing light in various environments. [Call to action: Download the app now to take control of your lighting and capture the perfect shots or ensure ideal conditions for your plants.]
Measure the intensity of light in lux and foot-candles with a customizable 2-in-1 light meter, providing real-time color temperature readings and exposure suggestions to help you capture perfect photos or optimize lighting in any space. Download to get started and unlock advanced features such as manual camera control and customizable settings.
Measure light intensity with precision using the Lux-525 Pro Light Meter app. Get accurate readings of light levels in any setting, helping you adjust lighting conditions for optimal productivity and comfort. Download now to experience enhanced control over your environment.
Measure light intensity with precision using our powerful Light Meter app. Perfect for photo shoots, interior design, film sets, plant care, and more. Features real-time color temperature measurement, Lux measurement, Kelvin heat measurement, and helpful instructions.
This application helps photographers, filmmakers, and lighting professionals achieve perfect exposure with precision and ease, offering advanced features such as interactive exposure calculation, shutter angle settings, and superior low-light performance. Turn your phone into a professional-grade light meter and take your photography and filmmaking to the next level with accurate light measurements and customizable settings.
Use your phone's camera to measure sunlight and find the perfect spot for your house plants to thrive. Download the app to start optimizing your plant placement today.
This application helps gardeners optimize plant growth by providing precise light measurements and in-depth analysis, converting LUX readings into PPFD and DLI, and offering customizable profiles and advanced light mapping. Download it today to take your plant care to the next level with precision and expertise.
An advanced sound level meter app with a built-in Spectrum Analyzer for precise measurements. Monitor noise levels, save measurements, export data, and protect your hearing using various features. Download now for accurate sound monitoring and protection.