Xumii, whose free mobile social address book integrates all of your social network and instant messenger contacts into a single interface, has launched an iPhone version of its application.

The free app lets iPhone users see their iPhone, Facebook, MySpace, imeem, AIM, Yahoo Messenger, Google Talk, MSN and Flicker contacts in one place. Beyond that, users can see everyone's status and chat and share photos across different networks and services. Xumii iPhone also allows users to update their status for each network or create a single update and upload it to all their communities.

Xumii's application is already available for the BlackBerry as well as hundreds of phone models from Motorola, Nokia, Samsung, Sony Ericsson, LG, Sanyo and others.

Check out a demo of the iPhone app in the video below.