How can I convert my iTunes playlists to Spotify?
Playlists from other music services can be converted into Spotify playlists and synced to your iOS device. Here are two tools to convert your iTunes playlists to Spotify on a computer:
Ivy - Free
Converts iTunes playlists into Spotify playlists.
Unify - £1.99 (approx. $3.25)
Drag and drop conversion of iTunes albums and playlists to Spotify.