"We've worked hard to bring you the same great Spotify experience you're already familiar with to your phone. The mobile apps will allow you to take the entire Spotify catalogue and put it in your pocket. You can use our 'offline mode' to make playlists available at all times, even when no connection is available," said Andrew Sehr from Spotify.

Mobile phone users with handsets running Google's Android can also download Spotify's official app from Android Market. The launch of the official app comes just weeks after an unofficial app, Droidify, was because it infringed Spotify's deal with record labels.