imo instant messenger is a android chat client which lets you chat on most popular chat platforms like AIM/ICQ, Jabber, Facebook, Google Talk, MSN, MySpace, Skype, and Yahoo. you can log in to all thse chating system at once. Once you log in with an account it remembers your login information and log you in automatically next time. You can send voice chat, videos and files through this app. All chat logs are saved into IMO server.