Thumbplay has just launched its Thumbplay Music streaming service iPhone application. Thumbplay previously launched their Blackberry application back in March and Android earlier this month. The Thumbplay mobile application rollout is now complete.

The Thumbplay iPhone application allows users to listen to on-demand albums and singles and create playlists which are available cross platforms. Users will have free access to the application if they already have a Thumbplay paid accout.

Disclosure: Thumbplay is a partner with RouteNote and you can get your music onto their application via the RouteNote service.