How to Get Your Podcast on Castro

By Dispatch Team
Updated Jan 24, 2026 4 min read

How to Get Your Podcast on Castro

Castro is an innovative iOS podcast app known for its unique inbox and queue-based approach to podcast listening. Getting listed on Castro means reaching their discerning, design-conscious audience.

Why Castro Matters

  • Innovative design: Unique inbox approach
  • Dedicated audience: Design-conscious listeners
  • Queue-based listening: Different from other apps
  • iOS exclusive: Focused Apple experience
  • Automatic indexing: From Apple Podcasts

Castro's Unique Approach

Inbox System

Unlike traditional podcast apps:

  • Episodes arrive in an inbox
  • You triage: Queue, archive, or listen later
  • Promotes intentional listening
  • Reduces podcast overwhelm

Queue

  • Drag and drop to prioritize
  • Top or bottom of queue
  • Per-podcast defaults

Sideload

  • Listen without subscribing
  • Great for one-off episodes
  • Easy to try new shows

How Castro Indexing Works

Castro indexes from:

  • Apple Podcasts catalog
  • Podcast Index
  • Direct RSS submissions

Checking Your Listing

  1. Download Castro app (iOS)
  2. Search for your podcast
  3. If found, you're listed

Submitting to Castro

Automatic (Recommended)

  1. Get listed on Apple Podcasts first
  2. Castro indexes automatically
  3. Usually within 24-48 hours

Direct Submission

If not auto-indexed:

  1. Open Castro app
  2. Go to search
  3. Tap "Add by URL"
  4. Enter your RSS feed:
    https://feeds.dispatch.fm/your-podcast-slug
    
  5. Add to your library

The Castro Listener

Castro users are typically:

  • Design-focused
  • Intentional about listening
  • Quality over quantity
  • Apple ecosystem users
  • Willing to pay for great apps

Optimizing for Castro

Episode Releases

Castro users triage new episodes:

  1. Compelling titles: Encourage queuing
  2. Good descriptions: Help decision-making
  3. Consistent quality: Build trust

Artwork

  • High-quality required
  • Displays prominently in inbox
  • First impression matters

Castro Features

Enhanced Audio

  • Trim silence
  • Voice boost options
  • Volume normalization

Apple Watch

  • Standalone playback
  • Queue sync
  • On-wrist listening

Siri Integration

  • Voice commands
  • Hands-free control
  • CarPlay support

Troubleshooting

Not Found in Search

  • Check Apple Podcasts listing
  • Try direct RSS URL add
  • Wait for indexing

Episodes Delayed

  • Castro updates periodically
  • Pull to refresh
  • Check RSS feed status

iOS Only

  • Castro is iPhone/iPad only
  • No Android or web version
  • Focus Apple marketing efforts
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