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Castro vs The Roku Channel

Castro logo

Castro

Entertainment

Podcast app with episode inbox

From
Free
Rated
-
Full reviewWebsite
The Roku Channel logo

The Roku Channel

Entertainment

Free ad-supported streaming from Roku, with an optional paid live TV add-on layer

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Castro iOS/Apple-only, no Android support; The Roku Channel the free tier does not include major broadcast network live feeds or sports in most markets, so it does not replace a bundle like fuboTV or DirecTV Stream for live sports or local news.
  • They diverge on capability: Castro covers Podcast app, The Roku Channel covers Free ad-supported live channels.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Castro and The Roku Channel actually diverge.

Attributes where Castro and The Roku Channel differ
AttributeCastroThe Roku Channel
Pricing modelUnknownFree, ad-supported; individual paid channel add-ons
PlatformsiOS, Apple Watch, iPadRoku, iOS, Android, Web, Fire TV, Apple TV
Founded2013Unknown

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

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 Castro

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

Only in The Roku Channel

  • Free ad-supported live channels
  • On-demand library
  • Premium channel add-ons
  • Cross-platform app
  • No Roku hardware required
  • Unified billing

What people use each for

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

Castro

  • Podcast managementnot The Roku Channel
  • Listeningnot The Roku Channel

The Roku Channel

  • A cord-cutter who wants free ad-supported background TV without any subscription commitmentnot Castro
  • Someone who wants one or two specific premium channels like Starz without a full live TV bundlenot Castro
  • A household that already has Netflix and Hulu and wants free supplementary live channels at no extra costnot Castro
  • Someone testing whether they need a full live TV bundle before committing to fuboTV or DirecTV Streamnot Castro

Where each one falls short

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

Castro

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

The Roku Channel

  • The free tier does not include major broadcast network live feeds or sports in most markets, so it does not replace a bundle like fuboTV or DirecTV Stream for live sports or local news.
  • Assembling several premium add-ons individually can add up to a similar or higher monthly cost than a bundled live TV service, without the same single unified guide.
  • It depends on advertising to stay free, so the on-demand and live library carries ad breaks that paid competitors without ads do not have on certain content.
  • Channel and content availability shifts fairly often as licensing deals change, so a title or channel available one month may not be the next.
  • It is most tightly integrated with Roku hardware; the experience on other platforms, while functional, is a secondary product to Roku hardware itself.

Pricing, plan by plan

Castro

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

The Roku Channel

Free
  • The Roku ChannelFree
    • Free live linear channels
    • Free ad-supported on-demand library
    • No sports or major broadcast network feeds included
  • Premium add-ons$undefined/month
    • Individually priced channels such as Starz or Showtime
    • Sports and news bundles priced separately
    • Billed per add-on, not as one package

Which should you pick?

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

Choose The Roku Channel if

  • You need free ad-supported live channels.
  • You want to start without paying.
  • You work on Roku, iOS, Android, Web, Fire TV, Apple TV.
  • You also want on-demand library.
The Roku Channel review

Questions people ask

Is Castro or The Roku Channel better?
Neither clearly leads. Castro starts at Free and The Roku Channel at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Castro or The Roku Channel?
Castro starts at Free and The Roku Channel at Free.
Does Castro or The Roku Channel run on more platforms?
Castro runs on iOS, Apple Watch, iPad. The Roku Channel runs on Roku, iOS, Android, Web, Fire TV, Apple TV.
Can I use Castro for free?
Both have a free tier, so you can try either at no cost before committing.
What is Castro best used for?
Castro is most often used for podcast management, listening. Of those, podcast management and listening are not what The Roku Channel is typically brought in for.
What can Castro do that The Roku Channel cannot?
Castro covers Podcast app, Inbox system, Triage view, Playback. The Roku Channel covers Free ad-supported live channels, On-demand library, Premium channel add-ons, Cross-platform app.

Answered from the vendors’ own pages

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
The Roku Channel: Is The Roku Channel the same as owning a Roku device?

No, Roku the device platform is a separate product; The Roku Channel is the free content service that runs on it and elsewhere.

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
The Roku Channel: Does it include sports?

Not in the free tier; sports are available only through separately priced add-on subscriptions.

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
The Roku Channel: Do I need Roku hardware to use it?

No, the app is also available on iOS, Android, Fire TV and other platforms.

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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