Roon is described as 'Identifies your music files and streams, and then overlays a ton of rich metadata to add context to what you're listening to. That information drives Roon's unique experience of browsing, discovering, and organizing music' and is a Audio Player in the audio & music category. There are more than 100 alternatives to Roon for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Roon alternative is foobar2000. It's not free, so if you're looking for a free alternative, you could try foobar2000 or AIMP. Other great apps like Roon are Winamp, MusicBee, Audacious and Strawberry.