Compare software

SimpMusicHarmony Music
Free

Free and open source under the GPL-3.0 licence.

 Free

Free to download and use.

Android Windows, Linux, Android
  • Ad-free background playback of YouTube Music
  • Browse charts, podcasts and moods and genres
  • No login or Google account needed
  • No ads while streaming
  • Unofficial client that depends on YouTube Music data
  • May break when YouTube changes its service
  • Depends on YouTube Music, which can break unofficial clients
  • Not available in the official Google Play store
Downloadable app Downloadable app
Open source Closed source
License: GPL-3.0-only License not stated
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked October 2, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.