Light Meter - Lux Meter

Coolexp

Contains adsIn-app purchases

About this app

The suitable light intensity is very important in the life. It affects health and work efficiency. Therefore, you need to know the current brightness level in your environment to adjust accordingly.
You don't need to buy an expensive light meter, you can use your own smartphone.
Our light meter, lux meter application is a free tool to measure light intensity (Lux/Fc). With this app, you can now measure the brightness level at work, school, home or anywhere with your smartphone.
It has a simple interface, very easy to use and full of features. To get started, you place your phone where it needs to be measured, then open our app. It will immediately display the measured brightness value.
You can measure light intensity over long periods of time. The application automatically saves and statistics the measurement, allowing you to view and analyze the data later.

Outstanding features of the lux meter, light meter:
- Flexible switching between analog and digital interfaces.
- Change illuminance units Lux or Fc.
- Support calibration because the performance of light sensor on each device is different
- Start, pause or reset the measurement
- Automatically save measurement history. Support to view, delete or share measurement results.
- Display statistical data including minimum, maximum and average illuminance values
- Visual and beautiful chart
- Customize the maximum value on the meter
- All free
- No internet connection is required

The lux meter, light meter app is a great free tool that helps you to know the exact brightness level.
Download and start working on it now.
Please email us: [e-mail] if you have any questions or suggestions about the app. We are always happy to listen to you.

Ratings and reviews

Don't know how accurate this is, but it satisfied my need for "having an idea" of the level of sunlight hitting my solar panels at tracked angles. For as long as other variables remain the same, the comparison of values at different times of the day & different panel angles works for me. For those needing accurate values, there's opportunity to calibrate against known standards and then input a correction factor. There are adverts but not in annoying forms or frequency it's an awesome app.

As a photographer, I’m constantly measuring light—and this app has been my trusty sidekick for a long time. Honestly, I thought it was perfect ages ago… but somehow, with every update, it just keeps getting better! Huge kudos to the developers—you’re seriously spoiling us!

Very nice app, I didn't know that the light outside or even near the window, is almost 100x more than the light in the house, put your plants near the window if you can't put it outside, the light near the window is almost as same as light outside, however one strong improvement is to make it optional to use the camera not just from front but also from back, because that is how we got used to using camera