Compare software

Castamatic vs Player FM: catalog facts
Castamatic	Player FM
No screenshots available	No screenshots available
Best for: Customisable iOS podcast player with on-device transcripts	Best for: Podcast app with offline playback and topic-based discovery
Free + paid options A free tier is available. Full features require payment.	Free + paid options A free ad-supported tier is available. Premium is a paid subscription.
iOS	Android, iOS, Web
Generates transcripts on the device rather than sending audio away Very configurable playback and playlist behaviour	Topic channels make discovery easier than a raw chart list Cloud sync of position between phone and web
iOS only Advanced features require a paid purchase or subscription	Free tier is advertising supported with limited offline storage Closed source
Downloadable app	Downloadable app
Not open source	Not open source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for Castamatic castamatic.com apps.apple.com/us/app/castamatic-podcast-player/id966632553 Catalog checked September 22, 2026	Official website Full listing and sources Sources for Player FM player.fm play.google.com/store/apps/details apps.apple.com/us/app/player-fm-podcast-app/id940568467 Catalog checked September 22, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.