Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download Castro: Podcast Player by Supertop, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC

Castro: Podcast Player

By Supertop

Open iTunes to buy and download apps.


The New York Times chose Castro as a Best App of 2016!
Castro is the first app that is designed to help you track a broad range of shows and pick out the episodes that appeal to you. To do this, we introduce a concept that is new to podcast apps: episode triage.

Triage allows you to scan new episodes and decide whether you’re interested or not.

- Inbox: Newly published episodes land here. Review the descriptions, queue the best ones and archive the rest.

- Queue: A central playlist to plan your listening in advance. Queued episodes are automatically downloaded, and can be re-ordered or archived any time.

You can set your favourite shows to queue automatically and use the inbox to triage the rest.

This allows you to expand your listening habits without overwhelming your play queue. Subscribing to a podcast doesn't have to be a commitment to listen to every episode. You don’t have to choose a narrow few shows and miss out on the rest.

Castro provides the top charts by genre so you can browse popular shows easily. Tap search to easily find shows you know or hear about.

Personal recommendations from friends are another great way to find new shows. Castro users can easily share direct links to specific episodes. Tapping a Castro link will open the episode in the app, where you can queue it right away without subscribing to the entire podcast. If your friends don't have Castro yet, a beautiful web interface lets them play the episode from a browser.

The Castro iMessage App on iOS 10 makes sharing even easier.
- Easily share recently played episodes with your friends and family
- When you receive a recommendation from someone else add it to your queue without leaving the Messages app

Castro maintains a chronological list of your played episodes in History. This makes it easy to find these episodes for sharing later.

If you hear an episode you love, you can star it. Your starred list becomes your personal podcast hall of fame, allowing you to easily share your favourite episodes next time someone asks you for a recommendation.

- Castro sports an elegant dark mode and well-thought out sleep timer, offering the best in night time podcast listening.
- Our "Tentacles" backend server constantly scans for new episodes across every podcast, so your phone doesn’t have to, saving battery life and data usage.
- Castro can notify you as soon as episodes are published.
- Download and Storage management: Queued episodes are automatically downloaded, so you can focus on deciding what you want to hear and let Castro manage the details.
- Fine scrubbing: drag the playhead to scan quickly, or drag the waveform for precision scrubbing.
- Beautifully rendered full screen show notes allow you to follow up and explore links of episodes that provide these details.
- Rotation support, and big playback controls on the player for easy use while driving.

What's New in Version 2.3

We focused on bug fixes and polish for this version, but we also fit in some nice new features.

If you enjoy using Castro please rate this version on the App Store.

[ NEW ]

* Expanded interactive notifications, including podcast artwork summary text and have Queue Next / Queue Last notification actions. Now you have enough info to do triage right in the notification.
* If you pause an episode with less than 3 minutes left on a podcast, an interactive notification allows you to skip the rest of the episode or start the next one.
* Support FAQ site linked from settings
* Pausing and then resuming the sleep timer with less than 60s left will extend the sleep timer.
* Adds new 5 Hour Queue Size setting.
* Adds 5s and 10s skip interval options. Previously 15s was the shortest.

* After interruptions (e.g. turn by turn navigation) Castro will skip back 1.5s so you can remember where you were.
* Sleep timer no longer updates the lock screen every second (it still shows minutes, but if a notification arrived that turned on the screen, updating every second was keeping the screen on.)
* Toggling the notification settings off and on will re-register the device for push notifications. (This is useful as a fix if you aren’t getting new episodes after restoring from an iOS backup)
* No more emoji on inbox notifications, since inbox is the default location.
* Castro now requires iOS 10.0
* Notifications are no longer grouped if there are > 5 of them. We decided that it conflicts too much with using notifications for triage.
* If you turn on notification permission, all notification types default to on now. Previously they defaulted to off, which confused people who thought that they only had to toggle the switch.
* Looking up a podcast by pasting feed:// into the search bar now works.
* Pasting a share link into the search box will now find the podcast.
* Pull to refresh on a podcast screen to reload that podcast entirely, rather than checking for events. This is handy for clearing up issues with missing episodes or cached incorrect metadata.

* Streaming performance is vastly improved.
* A bug where Castro would only inbox the first episode when a podcast would release multiple episodes together is now fixed.
* Improves error messages in search/subscribe when a podcast is offline.
* Fixes errors when subscribing to new feeds that have to be imported, these errors should be less common and more descriptive if there is a real problem.
* Fixed an issue with pasting Overcast / Pocket Casts / iTunes links in search.
* Tapping the search bar when your Mac is nearby no longer hangs for a few seconds.
* Fixes an issue with podcasts that would download to 99% then fail, but would stream correctly.
* An issue where a podcast could be duplicated in the subscriptions list can now be fixed by unsubscribing to both copies, then resubscribing through search.
* A bug where some podcasts could end up in a state where they wouldn’t send notifications was fixed.
* App no longer crashes if you open the discovery tab with a Bitmoji in your clipboard.
* Pressing “Play Now” in a notification no longer fails when streaming.
* Downloads triggered off of “queue” notification action no longer require the app to be opened before starting.

* Performance of transition animations improved a lot.
* Cell layout glitch introduced in iOS 10.2 where the cell background would animate incorrectly when revealing/hiding actions is fixed.
* Moving the text cursor in the search box no longer triggers the swipe back gesture.
* Podcasts settings buttons were getting animated in the wrong order and from the wrong position.
* Episode title marquee on player screen could get stuck, but now it shouldn’t.
* Fixes an issue where lists can animate bizarrely when scrolling if metadata changes in the background.
* Launch screen placeholder didn’t match launch screen properly.


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3

Customer Reviews

Cool App

It's great App absolutely love it

Fantastic Daily Tool

If you listen to podcasts at all, you should make the experience as easy and pleasant as possible. That's Castro. Easily one of my favorite pieces of software ever written for iPhone.

Great Update.

Thank you for the polish on this version. Really need a more sophisticated and functional way to add podcasts; by language, network...


Castro: Podcast Player
View in iTunes
Offers iMessage App for iOS
  • $3.99
  • Category: News
  • Updated:
  • Version: 2.3
  • Size: 22.1 MB
  • Language: English
  • Seller:
You must be at least 17 years old to download this app.
  • Infrequent/Mild Horror/Fear Themes
  • Infrequent/Mild Sexual Content and Nudity
  • Frequent/Intense Mature/Suggestive Themes
  • Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
  • Frequent/Intense Profanity or Crude Humor

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

More iPhone Apps by Supertop