Castos

Castos

Customized Private Podcasting

42 ratings
32 reviews
Free

Details

  • Released
  • Updated
  • June 15, 2021
  • March 24, 2026

Features

Castos screenshot #1 for iPhone
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Castos screenshot #5 for iPhone
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About

Access all your invited private podcasts in one unified app. Stream company updates, course content, or community information without managing multiple RSS feeds. Enjoy a secure, streamlined listening experience with easy login and playback controls.

Unified private podcast access
Magic Link login
Customizable playback speed
Skip forward/backward controls
View episode show notes
Streaming only (no downloads)
Show original description

What's New in Castos

1.1.51

March 24, 2026

This version includes bug fixes and performance improvements.

User reviews

Showstopping bug

Skips back 3 seconds every 8 seconds or so on downloaded podcasts. Please fix.

Not very good

I can’t even relisten from the beginning. It will just go on and on and on, you can’t start from the beginning

Freezes, Tons of Bugs

Lots of issues when using the 10s back. The audio then stutters to make in unbearable. The app is also slow to respond with any clicks.

Worst App Ever

Most unreliable App on my phone. Never deletes old shows, almost impossible to load new ones.

Bluetooth control

Bluetooth control stopped working after latest iPhone update.

Developer apps

FAQ

What is this app?

This app is a centralized platform designed to let you listen to all the private podcasts you've been invited to. It simplifies accessing content from internal company communications, membership sites, courses, and online communities without needing to manage multiple RSS feeds or third-party players.

How do I log in?

Login is made easy with a Magic Link system. You will log in using your email address, eliminating the need to remember or manage passwords. This ensures a secure and convenient access to your private podcast content.

Is this app free to use?

Yes, the app is free to use. It provides a streamlined listening experience for private podcasts without any associated costs for the listener.

What devices is this app compatible with?

The provided description does not specify exact device compatibility. However, as a mobile application, it is designed for use on smartphones and tablets, likely supporting both iOS and Android operating systems.

Can I download episodes to listen offline?

No, this app is security-focused and offers streaming-only access for listeners. Episodes cannot be downloaded, ensuring that content remains private and controlled by the host.