I have the app and have heard Dr. Walker lecture about the scientific research and data gathering background for her developing the science underlying this app. There is a learning curve. There are other apps that purport to do similar recording, transmitting to some cloud somewhere, and evaluation. I'd like to see a systematic review and evaluation of all the noise detection, capturing, and evaluation apps and a next generation (NextGen) production of 2.0, 3.0, and 4.0 versions of each of them.
This is a cool app. Something different.
-- First Release