UPDATE: I see that Instamic just (in July) got the ability to stream using bluetooth aka Handsfree microphone profile (HFP) microphone but it only works with one app, Pro Movie App , hopefully Voice Record Pro will upgrade their iOS app to support this.
Yesterday's convoluted workflow post to make a podcast using Instamic and a laptop was because I couldn't see a way to read the WAV files stored on a USB drive like the bluetooth microphone Instamic does from iOS (even though there is an Instamic remote control iOS app) so I had to resort to using a laptop (OS X or Windows or Linux it doesn't matter because you need to read the files).
But wait maybe there is a way with the FileBrowser iOS app and certain usb drives and/or the Filebrowser iOS app with the USB drive connected to your router.
It's silly that you can't just use the built-in iOS Files app! C'mon Apple!
3 days ago I filed an Instamic Support request:
#8722 is there way to access the instamic files from an iOS app so i can record and podcast without using a laptop?
Roland Tanglao, reported 3 days ago
is there way to access the instamic files from an iOS app like Wavelength or GarageBand so i can record and podcast without using a laptop?
...Roland Tanglao, instamic indiegogo backer