?????is there an app to measure screen brightness?
Of course, am sure they use some kind of light meter instrument.
Ur camera has a light meter. The better ones will give u a number, in STOPS (photography parlance) not as precise as an instrument that reads candela output.
And App for that? Go into the Apple store to find out.
Can a ruler measure itself?I checked in the app store, there's a lot of apps for tweaking the screen brightness but I can't seem to find any for measuring the screen brightness
Two very different measures with two very different measuring techniques, you are comparing apples to oranges.haha..o I thought there was a way the computer itself could measure how bright it makes the screen.. because it could measure internal temps.. maybe it could also measure how bright it makes the screen