Speedtest.net Mobile Speed Test has been updated to version 3.0. The update brings a new look, iPhone 5 support, and some new features. The interface is now less cluttered than before, sporting a more modern, clean design. Additionally, Speedtest.net is now compatible with the 4-inch screen of the iPhone 5.
Other improvements include easier results sharing, improved server selection, sortable results, and a $0.99 in-app purchase to remove advertising.
So now that you have a proper Speedtest.app, download it, and head on over to the iPhone 5 speed test forum thread and post a screenshot of your results!