The application formally known as Tweetie has been removed from the App Store to make room for the official Twitter branded iPhone app. This app—which is basically Tweetie with a name change to make it official—is now available in the App Store both internationally and in the U.S. It’s labeled as version 3.0 (up from 2.x) which means that along with the re-branding, there are some new features.

When I previewed the Tweetdeck beta for OS X, I called it the Photoshop of Twitter clients; an extremely powerful tool for people who needed to filter a lot of information on Twitter. At the time, it was a lot more power than I needed, but as I use Twitter more and more, searching posts and users, I’ve come to rely on it as my primary client. Now there’s a Tweetdeck client for iPhone that provides a lot of the same tools, as well as synching information between the two.