Castro

Podcast player with inbox and queue triage for iPhone

About Castro

Castro organizes podcast listening around an inbox and queue: new episodes land in the inbox, listeners queue only what they want to hear and clear the rest. It supports CarPlay, Apple Watch, chapter support, trim silence and sideloading of audio files with the optional Plus subscription.

Castro website preview

Live preview of castro.fm via the WordPress mShots service — it can take a few seconds to generate on a first visit.

Castro: strengths & things to check

Strengths

Free tier available — you can start without paying (freemium model).
Covers podcast player, ios, queue, apple watch, carplay — see the focus areas listed in its key facts.
Has 6 close alternatives in the same category on this page, so switching or comparing is easy.

Things to check

The full feature set sits behind a paid plan — check which limits the free tier carries on the official site before committing.
Current plan prices are not listed here (they change too often to print reliably) — confirm the exact price on the official site.
It is one of 1015 tools in the AI Image & Video category here — compare it against the alternatives below before you commit.

Derived from this listing's own data (pricing model, focus areas and category) — not a hands-on review score.

Castro pricing

Pricing model	Freemium — a free tier lets you start, and paid plans are available if you need more.
Free access	Yes — free tier, paid upgrades available
Current plan prices	Listed on the official site — prices change, so this directory links out instead of printing a number that may already be stale.
Official site	castro.fm

Castro key facts

Category: AI Image & Video
Pricing: Freemium — a free tier lets you start, and paid plans are available if you need more.
Focus areas: podcast player, ios, queue, apple watch, carplay
Official site: castro.fm

Castro FAQ

How much does Castro cost?

Freemium — a free tier lets you start, and paid plans are available if you need more. Current plans and prices are listed on the official site (castro.fm).

What is Castro used for?

Podcast player with inbox and queue triage for iPhone Its focus areas in the AI Image & Video category: podcast player, ios, queue, apple watch, carplay.

Where can I try Castro?

On its official site, castro.fm — the Visit Official Site button above goes straight there.

Castro vs alternatives

	Castro	CastKeeper	BarePod	Cardo
Pricing	Freemium — a free tier lets you start, and paid plans are available if you need more.	Freemium — a free tier lets you start, and paid plans are available if you need more.	Free — listed in this directory as a free tool, with no paid plan required to use it.	Free — listed in this directory as a free tool, with no paid plan required to use it.
Focus areas	podcast player, ios, queue, apple watch, carplay	podcast player, siri, ai, apple, carplay	podcast player, radio, no ads, privacy, android	podcast player, open source, desktop, nextcloud, sync
Official site	castro.fm	castkeeper.app	barepod.app	cardo-podcast.github.io
Directory status	Listed	Listed	Listed	Listed

Side-by-side from each listing's own directory data. Full alternative cards are below.

About the AI Image & Video category

AI tools for generating images, videos, music, and voices from simple prompts. The AI Image & Video category on Tools Hub currently lists 1015 tools. Alongside Castro, it includes Fountain, Playapod, gPodder, Cardo.

FreemiumAI Image & Videopodcast-playeriosqueueapple-watchcarplay

Alternatives to Castro

Tools in the same AI Image & Video category that share focus areas with Castro — worth comparing before you commit:

AI Image & Video

CastKeeper

Podcast player powered by on-device Siri AI for iPhone, iPad and Mac

Freemiumpodcast-playersiriaiapple

AI Image & Video

BarePod

Minimalist podcast and live-radio app with no accounts, ads, or algorithms

Freepodcast-playerradiono-adsprivacy

AI Image & Video

Cardo

Lightweight open-source desktop podcast player inspired by AntennaPod

Freepodcast-playeropen-sourcedesktopnextcloud

AI Image & Video

Pictura

AI photo enhancer app for iPhone to unblur, restore and upscale

Freemiumphoto-enhancerrestorationupscalingheadshots

AI Image & Video

Playapod

Free cross-platform podcast app with cloud sync and no ads

Freepodcast-playerfreesyncoffline

AI Image & Video

Podcast Republic

Full-featured podcast, radio, audiobook and RSS app for Android and iOS

Freemiumpodcast-playerradioaudiobooksrss

More in AI Image & Video

Comparing tools in the AI Image & Video category? These related listings are worth a look: Fountain — Podcast hosting and growth platform with AI clips and analytics; Playapod — Free cross-platform podcast app with cloud sync and no ads; gPodder — Open-source desktop podcast client and media aggregator since 2005.