Soonr, a mobile services company based in Campbell, Calif., has come out with a cloud computing app for the Apple iPhone. The Soonr service, available for free via the Apple App Store, allows you to back up documents from Word, Excel, PowerPoint and other applications and access them on your iPhone via the cloud.

According to Soonr, access speed is fast because the files are stored in the cloud rather than on the iPhone. Soonr even supports remote printing from the iPhone to a co-worker's PC via the cloud.

The company says a full version will be available through partners in the United States and Europe early this year.

You can see a video demonstration of Soonr for the iPhone here.