This development in Google Play Music’s development puts it squarely in competition with iTunes Radio, as well as other streaming applications like Pandora, Spotify, and Rdio, which all have iOS apps and are more deeply integrated into the Apple ecosystem. As well, Google is offering an “all access” option which would allow you to store your music in the cloud, stream music across multiple devices, and include the first month free. All access also adds a radio option. It will be important to see who emerges atop this growing heap of music streaming services.