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Castmagic vs Castro

Castmagic logo

Castmagic

Software

AI-powered podcast content generation

From
Free
Rated
-
Full reviewWebsite
Castro logo

Castro

Software

Podcast app with episode inbox

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Castmagic free plan limited to 3 files per month; Castro iOS/Apple-only, no Android support
  • They diverge on capability: Castmagic covers AI transcription, Castro covers Podcast app.

Where they differ

Only the attributes on which Castmagic and Castro actually diverge.

Attributes where Castmagic and Castro differ
AttributeCastmagicCastro
PlatformsWebiOS, Apple Watch, iPad
Founded20222013

Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Castmagic

  • AI transcription
  • Show notes generation
  • Social media content
  • Blog article creation
  • Quote extraction
  • RSS feeds
  • Google Drive
  • Dropbox

Only in Castro

  • Podcast app
  • Inbox system
  • Triage view
  • Playback
  • Discovery
  • Podcast services
  • Apple services
  • Account security

Both cover

  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Castmagic

  • Content generationnot Castro
  • Show notes creationnot Castro
  • Social media marketingnot Castro

Castro

  • Podcast managementnot Castmagic
  • Listeningnot Castmagic

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Castmagic

  • Free plan limited to 3 files per month
  • Pricing based on audio hours consumed
  • Not a full podcast hosting solution

Castro

  • iOS/Apple-only, no Android support
  • No unified inbox for managing multiple podcast accounts
  • Recent ownership change (2024) may affect long-term development

Pricing, plan by plan

Castmagic

Free
  • FreeFree
    • 3 files per month
    • AI transcription
    • Basic content generation
  • Starter$39/month
    • 40 hours audio per month
    • All generation formats
    • 60+ language support
  • Pro$99/month
    • 100 hours audio per month
    • Priority support
  • Business$295/month
    • Unlimited content generation
    • API access
    • Team collaboration

Castro

Free
  • FreeFree
    • Core podcast management
    • Inbox/queue/archive
    • CarPlay support
  • Castro Plus$24.99/year
    • Custom per-podcast settings
    • Trim Silence
    • Enhance Voices

Which should you pick?

Choose Castmagic if

  • You need ai transcription.
  • You want to start without paying.
  • You also want show notes generation.
Castmagic review

Choose Castro if

  • You need podcast app.
  • You want to start without paying.
  • You work on iOS, Apple Watch, iPad.
  • You also want inbox system.
Castro review

Questions people ask

Is Castmagic or Castro better?
Neither clearly leads. Castmagic starts at Free and Castro at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Castmagic or Castro?
Castmagic starts at Free and Castro at Free.
Does Castmagic or Castro run on more platforms?
Castmagic runs on Web. Castro runs on iOS, Apple Watch, iPad.
Can I use Castmagic for free?
Both have a free tier, so you can try either at no cost before committing.
What is Castmagic best used for?
Castmagic is most often used for content generation, show notes creation, social media marketing. Of those, content generation and show notes creation are not what Castro is typically brought in for.
What can Castmagic do that Castro cannot?
Castmagic covers AI transcription, Show notes generation, Social media content, Blog article creation. Castro covers Podcast app, Inbox system, Triage view, Playback. Both handle Web support.

Answered from the vendors’ own pages

Castmagic: What does Castmagic do?

Castmagic is an AI-powered content operating system that transforms audio and video files into show notes, blog articles, social media posts, newsletters, and other content formats automatically.

Source
Castro: How much does Castro cost?

Castro 3 is free to download with optional Castro Plus subscription at $24.99/year (includes one-week free trial).

Source
Castmagic: How much does Castmagic cost?

Castmagic offers a free plan (3 files/month), Starter at $39/month (40 hours audio/month), Pro at $99/month (100 hours audio/month), and Business at $295/month with API and team features.

Source
Castro: What platforms does Castro support?

Castro is available on iPhone with an Apple Watch app and is expanding to iPad (launched August 4, 2025). There is no Android version.

Source
Castmagic: What languages does Castmagic support?

Castmagic handles multilingual transcription in 60+ languages with timestamps and speaker detection on all plans.

Source
Castro: What are the key features of Castro Plus premium subscription?

Castro Plus adds custom per-podcast settings including Episode Limit, Trim Silence, Enhance Voices, Mono Mix, Skip Intros, and variable playback speed.

Source
Castro: How does Castro organize podcasts?

Castro uses an inbox/queue/archive split system where the inbox contains notifications of new episodes and the queue serves as an active playlist.

Source
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