Can iPhone measure light intensity?

As direct measurement of light using an iPhone is not possible, we developed and implemented a novel method of measuring light using proxy measures. The camera features, exposure time, ISO value and camera brightness attribute value to be significant predictors of observed lighting levels.

Can my phone measure lumens?

Lux Meter is a simple light meter for measuring illuminances (lux, fc) by using the light sensor of your android device.

Is there a way to measure lumens?

Using the metric system, a lumen is measured by a square meter or a lux. Thus a foot-candle is equivalent to approximately 10 lux or 10.57 lux. A higher number of lumens are indicative of a brighter, more intense light, whereas a lower number of lumens represent dimmer, more subdued lighting.

Which is the best light meter app for iPhone?

The Lux Light Meter Pro is a free application for iOS devices. It measures light intensity and is calibrated with a professional light meter. The app is easy to use and functional. It is for measuring, comparing and adjusting lighting levels both inside and outside. The app works by collecting light intensity data with a click of a button.

Are there any apps that measure illuminance of light?

The Lux Meter is a simple application for your Android device. It measures illuminance by using your device’s light sensor. This light meter app is simple, easy to use, and 100% free.

How does a light meter work on a phone?

Like a camera’s light meter, a phone’s light meter works within the limits of your device. So, for meter apps, we have to expect that they work to the functions of our smartphone. If your camera performs well in low light, so will your light meter.

Which is the best app for Lux meter?

Being one of the most useful lux meter apps, Korona uses the front camera and enhanced image processing algorithms. The app comes with a handy hold feature. You will see a grainy picture in the background, which helps you understand if you are aiming your smartphone correctly.