Lux Meter Free
Key Features:
✓ supports Lux and Foot-candles✓ choose primary unit✓ calibrate your device with the multiplier✓ shows the min and max value✓ hold button✓ multi language support✓ push notifications✓ shows the sensor data✓ reset the min and max value✓ keep screen on option✓ english and german✓ 100% free
The values shown in this application are indicative and depend on your device. Some devices do not have a light sensor or the accuracy varies and therefore neither guarantee nor assume responsibility for the accuracy of the information.
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Category : Tools
Reviews (29)
It measures and presents light intensity pretty well for home needs. It shows too much of ads. The smartphone often switched on in the pocket, run some applications by itself, edited some files (the problem fixed by uninstalling the app).
Slightly annoying ads pop up when you change screens, and I can't speak much to how accurate because I don't have any reference, but it was recommended for houseplant owners and is very easy to use!
very cool app. Used it to check the brightness on my flashlights and it was easy to use and I could actually see which flashlight had weaker batteries so I could change them out before I really needed to use one. I tend to make things way more technical than they have to be. I really dig this app!
Very easy to use and great help when picking greenhouse growing areas and to adjust light position.
Could do with a longer duration graph, which starts from the moment the app it turned on, with total time recorded in minutes.
Brilliant app - very clear instructions. Unfortunately I became aware that the light readings are from my face - I could not take a measurement from my rear camera - and see the screen. Is there a way to do this ?
New to the app but it is within a reasonable range of accuracy so I can get an idea if further investigation or testing is needed
Very easy to use and gives a quick reading which is a great guide.
App works great on my s9. Reads within 5% of my $40 meter so works more than good enough for my home grow. Great app!
I think this is good. Big plus is that i can record the luminosity data. Thanks!
Very good and accurate. Rechecked with conventional lux meter.
This light meter works really good I can see how much my lights are putting out thank you for the app
works well, free version pretty basic but gives me the info
Interesting app. Useful for checking my indoor plants for work.
Can't use the app because of the infinite ads.
simple easy and convenient thank you
Simple and does the job
I do not want poor ads which did come up!
Easy to use and accurate enough for what I need it for
Awesome app. Need more intensive instrutions.
Allows ads with sound.
Very basic but free!
Good One, handy tool for first cut observation / survey
Excellent real-time read out. Thanks.
Accurate and just works
Needs a tuturial for dummies. knowledge base is not enough.
its helpful in designing interior lighting
great and quick to use
Overshadowed by intrusive ads. Decent enough, but usability is greatly hampered by pop up and screen ads. You think this was a must have one of a kind app with the deluge. Have to click out of what you think is the app to use and then the rotation at the top of the screen. Dare you go into menu and they ask for coffee donations. Calibration is worthless, no reference or setup instructions. Hey what do.you expect for.free?