Great for recording System Audio
I bought a lot of apps that didn’t work as a searched for an app that would record the computer audio, or the system audio. This was the 4th paid app that I purchased trying to do this and it was the only one that worked. Note that this did require me to install a plugin outside the mac app store, but it does allow me to do what I needed to do (which was record CLE lectures playing on my computer to Mp3 for car listening).
I haven’t done any recording longer than about an hour so I can’t speak to the other reviewer’s complaint that it wouldn’t record an audio book of several hours long. I haven’t tried that but for short 1 hour lectures it works great.
Sethballs about Audio Record - Audio Recorder