LuxMeterPlus

I downloaded Light Lab Pro but have no idea how it works. There is no manual, training or support that I can find. When I go to the support on the App Store, the Light Lab Pro app isn’t listed.

While this app seems great, it is doesn’t give good data. The interface is beautiful, but it just doesn’t work. When trying to check color temperature of a light bulb, where is it measuring, whole screen or just a spot? We need a circle in the middle to indicate what is being measured. For extra credit, make the circle size changeable. No matter whether I’m far or close to a light bulb, the reported color temperature is way off. A 5000°k reported around 4000°, and a 2700° was reporting 5000°. So the resultant data looks totally random. I did not attempt to figure the lux output of any lamps.

Does not work on iPhone 6 Plus just a blank screen

This doesn't work at all! I hope a refund will be issued promptly.

I can't get this app to give me anything but a black screen. A waste of $2.

Please help me! Doesn't work on iPhone6s with iOS 10! Oh, Just show black screen!

App will open and then just show black screen. On phone

I work in public relations for a Hosptial. I purchased this to help me establish the color temperature at video shoots. I downloaded it and all it did was stay on a black screen when I opened it... How can I get my money back???

As a professional lighting designer, this app has nice features. My concern is that there are lots of bugs in the operation. Can not select different options. Also freezes from time to time. In controlled tests with calibrated illuminance meters we had trouble getting measurements to line up.

Reads virtually the same for sunlight as for tungsten