After months of waiting, it's finally here. Streaming music service MOG has launched its mobile applications for Android and iPhone, giving subscribers unlimited access to its library of 8 million songs, which can be streamed or downloaded over both 3G and WiFi. If you listen to a lot of music, or just like being able to listen to music on-demand without having to sync to your PC, this is definitely worth checking out. Access to the mobile service costs $9.99 a month, but MOG is offering free 3-day trials when you download the apps (no credit card is required). When MOG launched its All Access music service back in December, we gave it a rave review , but it was missing one key feature: mobile. These applications bring all of the functionality of the desktop service and they do it one better, by allowing you to store as many songs and albums as you'd like to your phone's storage for offline access.