If you've been wondering how I create and publish my podcast on the go, often sitting in my car at lunch, I use 3 different iOS apps.
Today, one of those apps is on sale for ~ 50% off (affiliate link below)
Backpack Studio is the app I use to record my podcast episodes from start to finish. It allows me to connect my Audio Technica ATR2100 USB Microphone (using the Apple Camera Kit Lightning Adapater), record and monitor at the same time, and add sound effects all at the same time.
From Backpack Studio, I transfer the files to another app for editing and then to one more to match loudness targets, add MP3 metadata, and send the final file to libsyn (my podcast media hosting service).
Check out the app. It's great and it would be much harder for me to produce this podcast without it.
Note: The links above are affiliate links, which means I'll get a little income if you use them but the purchase will cost you the same, regardless.