Tweetdeck launches on iPhone

Popular desktop Twitter client Tweetdeck has announced the availability of an iPhone version of the software. The news follows Digg founder Kevin Rose reporting on his blog that he had a beta version working.

It features the same column-based structure as the desktop client, and syncs with its big brother too, so you'll know what tweets you've already read.

If you're a Tweetdeck user (we're not, we prefer Twhirl's simplicity) then you can get it right now. It's free. At that price, it'd be rude not to give it a shot.