SoundCloud updates iOS app with “play related tracks” feature that creates a stream of songs
Context & Ripple Effects
SoundCloud's 2015 'play related tracks' update is the opening move in a decade-long rebuild of how people listen on the platform: instead of hunting for individual uploads, users get a self-generating stream from any starting track. The company kept compounding this — launching Stations as a full radio feature on iOS and Android months later, then rolling out Suggested Tracks tuned to individual listening habits.
By 2025 the endpoint is visible in coverage of SoundCloud's community-oriented features like playlists built from friends' likes, and Spotify's own Community test shows rivals chasing the same social-listening ground. This small iOS update matters because it marks where the pivot from user-curated libraries toward algorithmic and social streams began.
First-order effects
- iOS listeners can turn any song into an endless stream with one tap, shifting sessions away from manual search and playlist-building toward lean-back listening.
Second-order effects
- The feature puts SoundCloud in direct competition with Spotify-style radio and pushes its large creator base's uploads into more automated discovery surfaces, raising the stakes of its later creator-focused moves like Pulse.
Third-order effects
- If the pattern holds, streaming platforms converge on algorithmic plus social curation as the default listening mode — with each service differentiating on whose signals drive the stream, whether listening habits or friends' activity.
The trend: Music streaming is shifting from user-built playlists to automatically generated streams, with recommendation engines and social signals increasingly deciding what plays next.