This app helps pay for my iPhone!

It astounds me that I am able to conduct detailed site surveys, technically support what I hear or do - without bringing in the rather large tool box of specialized equipment. Its all in the app! And the extra purchases are also a fraction of what they would cost in the pro world. I like the fact that the app designer is also CTS certified as there are some criteria to truths we are committed to. So the promises for continual upgrade are undeniably real. My sincere thanks to those who have shared this valuable intellectual property. It has helped greatly.

64Spidy about AudioTools - dB, Sound & Audio, v4.8