How does this differ from Apple's native "Copy iCloud Link" feature?
How do you view prior clips? Once I start a new clip I don't see a way to go back (it could be I'm missing something that's colored as I keep my iPhone SE in black and white mode)
> Hold-to-record mode lets you string clips together so that you can collect your thoughts between recording.
You can probably hold-to-record multiple times in a single movie (don't have an iPhone to test). Seems like the easiest and most straightforward way to do it, just no re-ordering of recorded clips.