Zoho puts a whole productivity suite, and even a bunch of business apps, right in your Web browser. iZoho brings the essentials -- Writer, Sheet, Show, Mail, and Creator (odd name for a database, huh?) -- to your iPhone. At this point, however, it's look but don't touch; you can read the docs, but you can't edit them or create new ones. If you're just burning to be productive, put it in an e-mail -- and stay tuned. Zoho developers work fast.

Zoho