Apple should pay more attention screening the apps before send then to the market. This app is useless. It dont have no features, no way to calibrate, to adjust for accuracy, no a single bottom. The setting bottom send you to hell and the app stop working without way to go back to the meter screen. This app is a insult to customers.
Review2012o about Lux Meter - light measurement tool for measuring lumens, foot candles, lx and light temperature