via The Verge:
Spotify today announced that Spotify Radio, a Pandora-esque recommendations service available in its desktop app, will be available later today through an app update on iOS devices. Just like in Spotify's desktop app, you can now pick a song, album, artist, or playlist, and build a radio station using it.
Spotify's latest Spotify Radio release add another contender (Rdio, Pandora, Amazon) to free Cloud-based streaming music choice for your users, as well as for the bandwidth on your home or office network.