Make sure you use the best camera on your phone. – Light Meter - lux and foot candle measurement tool Review

My I phone has a front and back side camera. I have a screen protector on the face that affects the readings. I make sure I use the back side camera for most accurate results with this app. Can’t speak to accuracy compared to a standard. This app works great for my needs.
Review by eatmyduce on Light Meter - lux and foot candle measurement tool.