Sound for Video Session: iOS Recording Apps, De-Reverb and Cleanup, and Waveform View

In our sound for video session this week we had a series of very good questions:

Apps and settings for recording audio to iOS devices? We cover RODE Rec and ShurePlus Motiv

How do I remove the "Tinny" sound from a dialogue recording? We cover some basic cleanup and reference a few De-reverb plugins:

Acon Digital DeVerberate: https://acondigital.com/products/deverberate/

Izotope RX: https://www.izotope.com/en/products/repair-and-edit/rx.html

One of my previous videos demonstrating Acon Digital's DeVerberate: https://youtu.be/r1zRfEk-2os

Presswerk Compressor with dual phase rotation: https://www.u-he.com/cms/presswerk

And finally, a question about what the waveform view in Audition and other DAWs can be used for other than loudness and amplitude? I also mentioned that spectrum analyzers are a great tool for solving problems.