Originally Posted by zadusimple
So do those Third Party apps like one you mentioned records from Line? or does it use your speaker phone?
I am not really sure what you mean by from "line" or "speaker phone". All I can say is that the speakers voice quality is actually better than mine, from mic, during the call. It records in 3gp format and seriously, it is really good.
If you want I can send you some example conversation so that you can evaluate but the easiest thing you can do is download ACR and try for yourself, they have a free version with limited functionality and you can try for yourself.