The next couple of versions will focus in getting reed of any existing issue, then I will resume working on this feature.
I may have found a solution to handle the charge necessary and which might not cost too much.
Once a first beta with basic subscription syncing is available I will study the impact on the servers (and the cost), then I will add more syncing step by step, in order to sync the read status, favorite flag, playback progress, …
Hopefully I’ll be able to add this feature in the free versionekarnots commented
4+ years and still no sync! I have switched to Podcast Republic, which has syncing and seems to have most of the features of PA. Its really a shame nothing had been done about syncing. This could have been a great app. Gh good luck!