Meebo is on iPhone.

Meebo is the well known multi-platform internet messenger, and now, it is available for free on the iPhone. It runs on the browser on desktops, but, on the iPhone, it is a stand-alone application. I don't know why, but I was expecting for it to work and move very fast. And I was not disappointed. It really does both things. And it's probably compatible with any network on this planet, without Twitter.

It has a pretty cool interface, and allows push notifications on your iPhone (all new messages can be delivered automatically to your phone and you will be notified of this). The main disadvantage is that an account at Meebo must be made, but this task takes no more that one minute. And this has, of course, to be made only once.

So, give it a try. Search for "Meebo" in the App Store or download via your PC/Mac by clicking here.

Update: Here's a video (sorry for low resolution):