One of the largest mobile social networks in the world, Mig33 is strongest in Southeast Asia. The majority of Mig33's members use the service's mobile app which is available for Java ME, BlackBerry and Windows mobile. The app is a multi-network (AIM Yahoo, MSN, Google Talk and Facebook) IM client and an interface into Mig33's other features which include profiles, photo sharing, friending, chat rooms, micro-blogging, multi-player games, virtual gifting, forums and low cost international SMS and voice calling. In addition to the app, Mig33 has a mobile web site that offers all of Migg33's features except IM.