Rdio albums, playlists, and charts in Rdio's catalog. Rdio Rdio was an online music streaming service that offered ad-supported free streaming and ad-free subscription streaming services in 85 countries. It was available as a website and via app for Android, BlackBerry, iOS, and Windows Phone mobile devices, which could stream music from Rdio's servers or download music for offline playback; there were also clients for the Roku and Sonos systems. The web-based service also offered a native desktop client application for OS X and Windows, as well as a Windows Store application. Rdio's library had content from the four major record
Criticism of Spotify an apology on the Spotify blog by Ek, in which he wrote that "We should have done a better job in communicating what these policies mean and how any information you choose to share will – and will not – be used", along with details on what features the permissions would enable. An updated privacy policy, with "clearer language" focused on helping users, rather than lawyers, understand its contents, was rolled out in September 2015. In August 2015, "Billboard" reported that Spotify was among the streaming services influenced by "pay for play", in which labels pay for songs to be