Guideline 5.2.3 - Internet radio app using Radio Browser API - What documentation does App Review actually expect?

Hello,

I'm looking for advice from developers who have successfully published internet radio applications on the App Store.

My app has been rejected multiple times under Guideline 5.2.3 with the following message:

"The app provides potentially unauthorized access to third-party audio or video streaming, catalogs, and discovery services."

Apple asks me to provide:

"documentary evidence evidencing that you have all necessary rights or permissions to the third-party audio or video streaming, catalogs, and discovery services in the app."

However, I'm not sure what documentation App Review actually expects.

My application works as follows:

• It does NOT host, proxy, cache, retransmit, record, convert, or modify any audio streams. • Playback uses Apple's AVPlayer. • Audio is streamed directly from the original broadcaster to the user's device. • The application only retrieves publicly available station metadata and stream URLs from the Radio Browser API. • The app no longer contains any built-in curated station list. • Music identification uses Apple ShazamKit together with metadata lookup (MusicBrainz, Last.fm and Apple iTunes Search API). These services are used only for metadata and artwork, not for streaming audio.

I have already contacted the Radio Browser maintainers asking whether they can provide written permission or an official statement, but I have not yet received a reply.

My questions are:

  1. Has anyone successfully published an App Store internet radio application that uses the Radio Browser API (or another public radio directory)?

  2. What documentary evidence satisfied App Review?

  3. Does Apple expect permission from the Radio Browser project, or from every individual broadcaster whose publicly available stream is listed in the directory?

  4. If your app was approved, what documentation did you provide?

Any experience or guidance would be greatly appreciated.

Thank you.


Has anyone received a successful approval for an internet radio app under Guideline 5.2.3 in 2025 or 2026?

Guideline 5.2.3 - Internet radio app using Radio Browser API - What documentation does App Review actually expect?
 
 
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