"For Twitterholics out there who feel the need - the need to tweet from their iPhone, there are numerous offerings available. There is one, however, that is raising the bar for Twitter clients (of all varieties) that brings the Twitter experience to your iPhone in a sleek, compact package. From Stone Design comes Twittelator Pro ($4.99USD). With Twittelator Pro, provided you are connected to the Internet, you can now tweet from anywhere. From the commuter train. From your favorite bookstore or diner. You can even tweet while you're driving. Not that I've ever done that before."