How do I show touches when Screen Recording?
Select 'Developer Options'. Under the 'Input' heading there is a 'Show touches' option. Selecting this will show all touch events on the screen including pinch to zoom gestures and so on.
Can you screen record with assistive touch?
Assistive Touch IOS - Screen Recorder for Android
Screen Recorder: Fast record anything on your screen. To start the Screen Recorder: open Assistive Touch, select Device and select screen recorder.