Got it to work
I got it to work after watching the utube videos under writingpeter. There is more to this App than meets the eye or ear. I am hearing impaired and I accidently found out I can hear the TV at low volume because it does a marvelous job of amplifying the sound. This is ear opening! However it does do what it is designed to do--there is a learning curve for the user. Watch the videos.
nebiddle about
iStethoscope Pro