This is a light meter app fast , light and reliable.

Light meter combined with a modern graphical environment measures the ambient light through the smartphone's light sensor . Also it allows you to record the minimum and maximum peaks of light and adjust the light sensor to have a value comparable to a professional tool.

This light meter app use the lumix unit to calculate the light intensity.

You can also keep the screen on while the measurement of the light.

Now you can leave your professional light meter at home and use your smartphone, after must do smartphone light meter calibration you have the same value compared to professional tools