I used to use this app all the time to record important phone calls I was recording my paralegal over the phone something that could potentially be strong evidence in my court case of maybe my paralegal breaking the law, and the audio didn't work when I was on the phone for 30 minutes I might have thought it was a hiccup and it won't do it again and then it happened every single time after that when it used to work doesn't work no more bad aqq......