Podcast Addict supports most of the new Podcasting 2.0 / Podcast Index features.
For now, this includes transcripts, chapters, location, person, season, ...
However, because of the Google Play Store terms of services, it's not possible to include any way to pay for something in an app unless the Play Store payment system is used (so Google can take its 30%...).
This means that the value for value tab cannot be used for now in apps published on the official stores.
You can find a list of apps and services supporting those new features here.