Lux Meter - Light Sensor
Tools Contains ads
Measure ambient light intensity in lux and track your historical values.
- Downloads
- 5+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 12
- 2026 · v1.0.5
Screenshots
About Lux Meter - Light Sensor
Lux Meter is a practical tool that allows you to quickly and accurately measure ambient light intensity (lux and surface light) using your device's built-in light sensor.
Key Features:
* Instant Measurement: See the lux value of your environment on the screen instantly.
* History Tracking: Save your measurements and review past values whenever you want.
* Offline Measurement: Measuring works without an internet connection.
* Your Data Stays on Your Device: Your measurement records are saved only on your device and are never uploaded to us. Only anonymous usage statistics are collected to help us improve the app.
* Free and Ad-Supported: The app is completely free and funded by ads. There is nothing to buy and no subscription. Ads are delivered by Google AdMob and require an internet connection. You can review your ad privacy choices at any time from within the app.
Key Features:
* Instant Measurement: See the lux value of your environment on the screen instantly.
* History Tracking: Save your measurements and review past values whenever you want.
* Offline Measurement: Measuring works without an internet connection.
* Your Data Stays on Your Device: Your measurement records are saved only on your device and are never uploaded to us. Only anonymous usage statistics are collected to help us improve the app.
* Free and Ad-Supported: The app is completely free and funded by ads. There is nothing to buy and no subscription. Ads are delivered by Google AdMob and require an internet connection. You can review your ad privacy choices at any time from within the app.
What’s new
Version 1.0.5 · Updated September 12, 2026
We're excited to bring you the first version of our app. We set out to deliver a stable, bug-free experience. Your feedback means a lot to us!