Lux Light Meter is a tools app developed by Waldau Webdesign.
Download Statistics
Lux Light Meter has been downloaded 150 thousand times. In the last 30 days, the app was downloaded 420 times.
User Ratings
Lux Light Meter is rated 4.43 out of 5 stars. The rating is based on 2 thousand ratings.
App Information
Lux Light Meter is FREE to download. The APK download size is 4.75 MB. The latest version available is 2025.07.27. The last update was on July 21, 2025.
Technical Requirements
Lux Light Meter requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2018.
Description
Lux Light Meter is a simple light meter for measuring illuminances by using the light sensor of your device. The light intensity is shown in lux and fc.
Key Features of Lux Meter: ✓ 100% free ✓ no in-app purchases ✓ supports lux (lx) and foot-candles (fc) ✓ choose primary unit for the light intensity ✓ calibrate your device with the multiplier ✓ shows the minimum, maximum and average value of a light metering session ✓ hold button that paused your current light intensity metering ✓ multi language support ✓ reset the minimum, maximum and average light intensity value ✓ keep screen on option ✓ multi language support
The light intensity values shown in this application are indicative and depend on your device. Some devices does not have a light sensor or the accuracy varies and therefore neither guarantee nor assume responsibility for the accuracy of the information.
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A very useful app to measure the amount of light my plants receive. It allows me to adjust the lamp height/position accordingly.
★★★★☆deepak bhagat· Sep 12, 2021
First experience...using first time.... unbelievable... measuring lux.... without any instruments.
★★★★☆Henk Cornelissen· May 6, 2019
Works perfectly, although I've never tested it next to a calibrated lux meter, app has few ads.
★★★★★Justin Reis· Jan 21, 2019
Best of many free light meter apps tried. Ads are a bit more intrusive (full screen at startup) than with some alternative apps (small banner). But layout is superior in many ways: showing mean & median values since reset as well as both lux & foot candles all readable at a glance. My Samsung reads similarly to a calibrated meter under some conditions, but is mostly useful only for relative comparisons not absolute measurements. Still very useful.
★☆☆☆☆Fussldrach Kaosmacher· Jan 2, 2020
Appears to be either broken or spammy or malware. On startup, it first showed four introductory screens, indicating that calibration with a reference device was necessary. Then it continued directly to an entire screen of what appeared to be animated adds. I never even tried out its functionality after that - too afraid that I'd "catch something".
★☆☆☆☆kanna raja· Nov 21, 2019
What kind of sensor needed??? My mobile is Samsung m30s. Pls suggest the lux meter app?
★☆☆☆☆avik d· Mar 18, 2021
My mobile does not have sensors, so I want it to have a camera sensor, so I will give it as only a star.
Google Play Rankings for Lux Light Meter
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Technologies used by Lux Light Meter
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