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Lux Camera - Light Meter & Measurement

By Tu Anh Do

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Light meter - Easy to use, quick Lux measurement in your pocket.

With latest iOS 8.0 (iPhone) features and technology, this app works great with high precision in most conditions and you could save on purchasing of professional illuminometers which cost hundreds of dollars.

- Unique and attractive design.
- Exclusive simplicity and convenience of use .
- Lighting fast measurements.
- Lux measurement (aka lumen, luminance, luminosity).

Tips to use:
Open the app start the lux measurement with rear(back) camera, tap the screen show the current lux measure result. Tap the screen will continuous the realtime measurement.

This app is for your personal purpose only. It can NOT replace the professional Lux device.

What's New in Version 2.0

-Bug fix


iPhone Screenshot 1
iPhone Screenshot 2
iPad Screenshot 1
iPad Screenshot 2

Customer Reviews

Finally a simple Lx meter that works

I've downloaded every free light meter there is and this is the ONLY one that does what it promises. Just wanted to compare the brightness of a room depending on what lamp was on, didn't need Hollywood movie production quality., just consistent readings. This delivered. The UI could use some help though, so I couldn't give it 5 stars.

I'd still like a simple light meter that was designed without assuming it was for photography at all, which they all seem to. Just something so basic that also measured sound (db meter). If any developers out there are interested in co-developing with a very senior UX design professional, let me know!

Still delivering

Update: I ran through everything that claims to measure light in any capacity and this still takes 1st place as far as working as advertised, and doing so consistently. Also like to see regular iodate exact bug fixes. It's a great tool. And it's free. The negative reviews are either a result of pilot error or bitter competitor.

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I hate it, or I would be 1-5 Stars-ing all day. Great app! Simple, which makes it better! I only want to check my greenhouse light levels. Like the other guy, I downloaded as many of these as I could find. This one: Wins. Period.

Lux Camera - Light Meter & Measurement
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Photo & Video
  • Updated:
  • Version: 2.0
  • Size: 8.5 MB
  • Languages: English, Danish, French, Simplified Chinese, Spanish, Traditional Chinese
  • Seller:

Compatibility: Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: