Google Earth update brings Street View and streamlined interface to iOS

Google's taking the iOS version of its Earth mapping app up to 7.1. The update brings a few new features, including, most notably, the addition of its Street View imagery -- following a similar update to the Android version. Also on the docket are improved transit, walking and biking directions, which can be viewed in 3D. The interface has been streamlined too, with a number of informational layers like Wikipedia located under a handy Earth logo in the top left off the app. The release of 7.1 al...