Useless – Light Meter - lux and foot candle measurement tool Review

I bought it because I'm looking for an convenient app so I don't have to bring a separate light meter. Side by side, on exact location and conditions, I get 36 on a professional light meter and 26 on this. 5 - 10% error would be OK, but this is a joke.
Review by Banuknuk on Light Meter - lux and foot candle measurement tool.