Best db meter on for iPhone. Ive downloaded and used them all. This one is easy to use, has the most parameter settings, and the ability to record peaks.
It is however, strictly a db meter. Some other meters show frequency and plots of readings over time. These would be nice features to see added.
Ther one feature I think is clearly missing is the ability to utilize the capabilities of the iPhone to actually transmit the captured data. If this were coupled by the ability to record real time readings this would be an awesome application. Having spectral analysis, and perhaps capture, would make it perfect.
gpmark about SPL