very good results

Compared with my Radio Shack meter, the results are quite consistent. There is some issue with the extremely high registers (like > 110 dB), but that is probably to be expected given the poor mobile phone mics. This db meter produces more consistent results than the other dB meter apps that Ive seen. For normal day-to-day use, I highly recommend this one.

dayecqatadobe about dB Volume Meter