The Spotify iPhone app has finally been approved by Apple, providing streaming, and more limited offline, access to Spotify’s music catalogue for premium users of the service (£9.99).

It’s been interesting to see the mixed reviews to what is an impressive service, if you’re willing to accept the price that is. Despite making it clear that you could only access the streaming service if you had a premium account, numerous reviewers have complained that their ‘free’ app hasn’t worked, showing the importance of managing expectations very clearly on a free app (or indeed a subscription based app).