MHA offline vs. real-time

The differences between realtime vs offline processing when using the Live Link Face app aren’t documented anywhere (mainly interested in iOS). Specifically:

* Is there a quality difference between real-time and offline solving?

* Tongue solving from audio doesn’t seem to work with real-time. Is that correct?

* It doesn’t appear that audio is streamed from the app during real-time processing for recording in Take Recorder, and it seems that if the audio from the phone microphone is desired, offline processing is the only option. Is that right?