The internet is abound with talk that Google is to release its Google Play Music app on iOS later this month. If this happens, this will be the last piece of the Google apps needed to complete its library of apps that are also on android.

iOS apps like gmusic and its new gmusic 2 will sadly become unnecessary unless they offer a more refined experience.

Since iOS 7 using Google on an iPhone is really no different than on an android phone. In fact, I would even say it is a better experience as the iOS apps now talk to each other. Sign in on Google+ and the other Google apps are aware of this.