Windows Mobile only: Freeware Windows Mobile application Google2GO! marries the functionality of Yahoo! Go to Google apps. As you can see in the demo video above, that means search, calendar, email, RSS, and more are all tied to the Google offerings of each application. It's no Google Android, but if you use Google apps for most of your web services, it looks pretty nice. Google2Go is freeware, Windows Mobile only, requires Windows Mobile .NET 2.0.