Best Light Sensor Apps

Lux Light Meter Pro

Measure Luminosity in Lux & FC

Free

Measure light intensity in lux and foot candles with this 2-in-1 meter. Optimize photography settings, adjust indoor lighting, or prevent eye strain with professional-quality readings directly from your smartphone.

LUX Meter - Light Meter

Illuminance for photo & plants

Free

This app measures ambient light levels in lux or foot-candles using your iPhone camera. It provides instant feedback on whether a space is too dim, comfortable, or bright enough for various tasks and offers calibration options.

Luminosys - Light Meter

A simple, powerful light meter

Free

Accurately measure ambient light levels in Lux or Foot Candles using your phone's camera. This tool is ideal for photography, comparing light sources, or indoor gardening. It's designed for ease of use and provides precise readings.

Light Meter + SensorArray

Spot, Incident & Color Meter

Free

This app provides hardware-validated light metering for analog film, digital cinema, and audio. It offers features like spot metering, reciprocity compensation for long exposures, and ambient color balance estimation. It's designed for professionals and works offline with a privacy-first approach.

Lux Light Meter for Mobile

Lux-Meter & Exposure Measure

Free

This app provides accurate and easy-to-use light measurements in lux and foot candles. It's ideal for photographers, plant owners, and anyone needing to assess ambient light levels in various spaces. Features include real-time color temperature measurement and calculation of the daily light integral.

light meter lux meter

lumen meter illumination meter

Free

Transform your device into a precise light meter to measure illuminance in lux and foot-candles. Ideal for photographers, plant enthusiasts, and home office users, it offers live readings, calibration options, and advanced insights for understanding your environment's lighting.

LuxMeasure: Light Meter

by Blayzelab, MB

Free

Instantly measure light intensity using your iPhone camera. Get accurate, real-time illuminance readings with no ads, tracking, or account required. Features include session statistics, live charts, and offline functionality.

Lumu Light Meter

Pro color and flash meter

Free

This app functions as a standalone reflective light meter or pairs with hardware for professional flash and color temperature measurements. It offers various modes for photography and videography, storing measurements with notes and location.

LUX - Illuminance Meter

Light meter, anywhere

Free

Measure ambient light levels in lux or foot-candles instantly. Track minimum, average, and maximum readings, and analyze color temperature. Useful for photography, plant care, and general environmental assessment.

LIT Light Meter

Remote control and data saving

Free

This companion app allows users to remotely control and save data from the LIT DUO 1 light meter. It enables firmware updates via Bluetooth, enhancing the functionality of the connected device.

LED Light Controller Smart LED

LED Strip Light Controller app

Free

Control and customize your home's LED strip lights directly from your smartphone. Adjust brightness, colors, effects, and even sync lights with music. Schedule lighting for different moods and routines.