Does not work with iPad external microphone – PromptSmart Pro - Teleprompter Review

UPDATE: I reached out to the developers, and as I noted in the last line of my review, I never got a response. The app is useful, but will not work with an external microphone. The microphone, connected by a cable and plugged into the appropriate adapter, works just fine with naive apps ... Siri, voice dictation etc. The app works just fine with the internal iPad microphone, but I need the iPad to be about six feet away, at the camera. When it is that far away, the app works erratically which is why I bought the microphone. The app obviously has access to the iPad, and the external mike works just fine with native apps. I'm on deadline to start an indiegogo campaign and this is the opening video. I am waiting for my support request to be answered.
Review by IdeaworxLew on PromptSmart Pro - Teleprompter.