Use your phone as a real lux meter for free! Lux-o-Meter is the first Windows Phone 8.1 application for measuring real illuminance using the built-in light sensor, now also with the option to use alternative illuminance units: Foot-candle, Phot or Nox. It's now also possible to disable the automatic lock screen. The application is free, but if you like it, you can update it to Pro version, thanks! Because of missing light sensor the application does not work on: Nokia Lumia 530, 630, 635, 636More
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Excellent and simpleMore
Very good. It'll be better if it also showed min, max and average readings.More
I'm still in awe what all you can do with just a mobile phone these days! This app is brilliant!!More
Awesome 🙆...bt, need to more...More
Awesome useful app.... I luv itMore
A very smart app, having a lot of fun with it!More
Good app that runs smoothly. The light meter works and is quite responsive. Don't know how accurate it is its fine for comparisonMore
Very useful. There is a lot in the free version for amateurs like myself. Gives me a good starting point.More
Good job, it will be awesome if u can add alarm depending light sensitivity, like when my room light turn off, or when sunlight start lightning my room in morning etcMore
Utilities & toolsMore
- Approximate size
- Age rating
For ages 6 and upMore
- Supported operating systems
Windows Phone 10Windows Phone 8.1Windows Phone 8Windows Phone 7
- Supported processors
- Supported languages
العربية (المملكة العربية السعودية)Português (Brasil)Български (България)Čeština (Česká Republika)English (United States)Nederlands (Nederland)Italiano (Italia)Suomi (Suomi)Magyar (Magyarország)Ελληνικά (Ελλάδα)فارسى (ایران)Polski (Polska)Norsk, Bokmål (Norge)Español (España, Alfabetización Internacional)Türkçe (Türkiye)Slovenščina (Slovenija)Tiếng Việt (Việt Nam)Română (România)ไทย (ไทย)Deutsch (Deutschland)
- Learn more
Use your device network servicesUse any of your Windows Phone sensorsAccess your browserUse your phoneUse information about your deviceUse the photos in your media libraryUse an anonymous Microsoft accountAccess your Internet connection and act as a server.
- Report this app
- new Night mode - new button for pausing sensor - new Custom unit option in the Pro version - various bugfixes