Good app, let's see more! – Audio Analyzer Review

This is a nice app that delivers an easy-to-read spectrograph. In future releases, it would be nice to see: 1. External mic capabilities - the mic in the phone isn't that great, can I plug in my own via headphone jack? 2. Choice of scale for dB meter on the side. I'm not sure what scale is currently used, but I take my readings in dBA/dBC.
Review by Sound Guy Feedback on Audio Analyzer.