Bad interface. – Key Detect Review

I didn’t think I was using the app correctly. The start button only changes color. It is not clear when the device is listening and analyzing the music. I can’t tell if the display is updated or stuck in a setting mode. I don’t trust this app and regret buying it. I couldn’t find instructions. The description only promises that it is easy. Too bad it is not as described. It would have been nice to have this app working.
Review by KevinPingers on Key Detect.