Lux Meter - light measurement tool for measuring lumens, foot candles, lx and light temperature App Reviews

App fails upon startup. Closes and reverts to homepage. Aggravating and a pure disappointment. Obviously has some bugs....

It app is not at all intuitive and responds like a sloth.

It seems to be accurate in determining white balance settings manually for a DSLR. I like this app a lot.

I was looking for an app that could help me match lighting sources. When replacing burned out sources, its important to match the color temp of the replacement with other existing sources. So I downloaded this app in hopes that it would be a handy tool. Not so much. I tested the app with two banks of fluorescent tubes, each was clearly either daylight or a much warmer color. If I could upload a photo, you would easily see the difference. Yet this app rated them at essentially the same degrees Kelvin, 5150 (actual: 7 degrees different). Maybe the eye and camera is very sensitive to color shifts and consequently its too much to ask of an inexpensive app to resolve the difference. But using this app to chose replacement bulbs in a home or office would give unreliable results in matching sources.

For my work I need illuminometer, however they are pretty expensive and when I unfortunately destroyed it and were out of money I haven´t had any other option than purchase this app. Now I have enough money to buy a new illuminometer, but still I prefer use this easy app that cost only 0.99$

Measures light in all situations. It does the job as advertised. For the price you cant do better. Simple to use, turn it on and wait for the measurements. Get it.

This works well enough to use if you dont have any lux meters in hand. I currently have the pocket sized ex tech low range meter. This is my go to meter. Unfortunately the phones meter fluctuates a little too much for me and is usually a little off with the measurements. Ill try using this at night for a parking lot we are working on to help us with installing light posts. Also, when I click the info button it has an x to go back. Every time I click the info button to land on that page the x moves location. The text should also take up the width of the phone and not just 2/3 of it. Currently running on an iPhone 6 plus.

Very handy app

I have been using this at home and at work to set light intensity to help reduce electricity cost.

Reading jumps all over the place. Useless and worthless. I deleted it and it wasnt free!!

I just bought this app and immediately I realized that I made a mistake, readings are off around 350 luxes from a real meter, dont waste your money!!

Does not work and crashes when I hit the start button. iOS 9.0.2 on iPhone 6S Plus.

Doesnt work on 10-5-2015 as described. Just trashed 2 bucks. Wanted no stars but couldnt enter that.

App straight up doesnt work, as soon as I press start it quits (iPhone 6s). Waste of money.

Apple should pay more attention screening the apps before send then to the market. This app is useless. It dont have no features, no way to calibrate, to adjust for accuracy, no a single bottom. The setting bottom send you to hell and the app stop working without way to go back to the meter screen. This app is a insult to customers.

Crashes - have not seen it open yet

This light measurement tool is looks great. Very easy to use and quickly measure the lighting. This app interface graphics is beautiful and attractive design.

This app is accurate and customizable.Nice design and easy to use,very handy when I forget to bring my lux meter with me.Im a serious photgrapher and this is really necessary for my job

This is an awesome app. I can quickly and accurately measure light intensity. The interface is intelligently designed, very easy to use. I absolutely like it!

The app utilizes phones sensor to measure illumination, Im an electronic engineer its useful for my job. Lots of useful feature,nice interface, easy to use and the measurement is accuracy. It save me a lot of time and money