[samstevens]

This looks incredible! I've bookmarked this to check out later, but as an immediate question: do any of these support Apple Music/Spotify as a backend for downloading music? I'd prefer to stick with a monthly subscription for access to all music if at all possible.

Edit: also, you have an incredibly pretty website.

[ubercow13]

Some support acting as a client for Apple Music, including Marvis. The API is quite comprehensive, they can do most stuff the official app can do, including libary curation and discovery stuff. One exception is downloading songs in advance (you can add new music to your library, but not download it to your device; however if you go back to the Apple app to kick off the downloads, the downloaded songs are played through the 3rd party app after that). If you just add to your library and stream, you wouldn't need to do that.

[barrowclift]

Thanks for the kind words, Sam :) Unfortunately, I don't believe there's any third-party offering on iOS that supports downloading music within the app from Apple Music or Spotify, I'm fairly certain you'd need to kick off downloads from the first-party player itself. If any folks here are aware of a third-party player that does support this, I'd be interested to know as well.