Google Mobile App is now available at http://m.google.com/search for Windows Mobile smartphones It allows for faster searching on Windows Mobile devices,
with easy access to Google applications from the Today
screen.
There's no need to wait for a browser to open to begin a
search, and with search history available to reduce typing, you can get
your search results with fewer clicks than before. For an even speedier
experience, Pocket PC users can add the Google Mobile App to the start
menu (Settings: Menus) or configure a hardware key (Settings: Buttons)
to provide easy access from within any application on your phone.
Google claims that their stopwatches show that Google Mobile App
team members (who are mostly normal people, no superpowers were
deployed during the timings) were able to get their search results for
identical queries nearly 50% faster from Google Mobile App than from
navigating to google.com in the mobile browser.