Too inconsistent to be worth much.
We cannot generate consistent readings with this App. One of our consulting engineers placed a professional meter next to the App and got widely different readings. We didn't expect the App to be super accurate but hoped that it would give our designers "ball park" readings. The reality is it appears to be no where near close. The same App on different iPhones generates different readings in the same location. Does this camera generate readings from the front or back camera? Do you place it on the lit surface or focus the camera on the surface? The documentation is lacking so it hard to know.
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Useless
Only works with rear cam. Can't place it on surface and fix or see the data because the cam is touching the surface. !! Useless.
CRAP
Send me my money back!
Cannot pick up clear temp differences
I was looking for an app that could help me match lighting sources. When replacing burned out sources, it's 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 it's 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.
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 it's 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.
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Exactly what I wanted
It seems to be accurate in determining white balance settings manually for a DSLR. I like this app a lot.
Not really?
Its number is different from a Tonda 1010B LUX meter at my hand by about half of the physical LUX meter. I think I just wasted this money.
Che cavolata
Messo vicino ad un misuratore non si avvicina neppure per sogno! Soldi buttati via. Chissà quando si potrà farsi rendere i soldi come Google
Paid and regretted.
Simply not working. Support almost none, not even a proper instruction, just said apps is too simple and not require any instruction. Paid and regretted
Don't waste your money
It app is not at all intuitive and responds like a sloth.
Correct result
I have to tell you; this app works just as well as a professional device. For accurate results, check your phone's camera. My professional machine very close to the output value. Definitely recommended.
Really helpful
The app utilizes phone's sensor to measure illumination, I'm an electronic engineer it's 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
great app
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!
Been waiting for this
This app is accurate and customizable.Nice design and easy to use,very handy when I forget to bring my lux meter with me.I'm a serious photgrapher and this is really necessary for my job
Works perfect
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.
Yeababy123
Crashes - have not seen it open yet
Be careful
Apple should pay more attention screening the apps before send then to the market. This app is useless. It don't 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.
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Crap
Crashes straight back to home screen every time. Emailed for support and got no reply.
NON FUNZIONA !!!
Quando apro l'app crasha subito.
Potreste fare un altro aggiornamento per cortesia ?
Grazie.
Sandro Litargini
Potreste fare un altro aggiornamento per cortesia ?
Grazie.
Sandro Litargini
Useless
Doesn't work. Goes straight back to home screen. Tesla, light meter and battery monitor seem OK, but the lux meter is rubbish.
Quits on launch
App straight up doesn't work, as soon as I press start it quits (iPhone 6s). Waste of money.
