I run a parenting membership, and so many of my clients have BEGGED me to make the audio content downloadable vs just streamable from our member portal. I've been searching for YEARS for something that allows me to
1) protect content, but allow it to be downloaded to mobile devices.
2) enroll/unenroll automatically via Zapier.
3) Not bleed me dry.

I couldn't believe my luck when this deal popped up. After playing with it for less than an hour I can see that I can enroll/ unenroll my students from private soundcasts using Zapier and ActiveCampaign webhooks. The content is downloadable to mobile devices for on-the-go listening, but when they're unenrolled (via that Zapier webhook!) they'll be removed from the cast and therefore unable to access it any longer. And for $100, YES PLEASE!

The ONLY complaint I have is that it doesn't appear the app refreshes when it's closed and re-opened, which means that defunct members might have access to all the content much longer than they should. Hopefully, this is something the developers will address, since just about every other app I know refreshes when it's closed and opened, or idle for a while.