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 also marks the app's availability in more than 100 countries. More info on the update can be had in the source link below.