imo messenger is an instant messaging tool, thanks to which we can communicate through Facebook chat, Google Talk, Skype, MSN, ICQ, AIM, Yahoo! Messenger, Jabber, Hyves, VKontakte and even Steam chat.
The application, then, will give us the possibility of sending text, photographs or videos, as well as making voice calls using WiFi or 3G. All this from the same unified interface in which we can go registering all our accounts for greater convenience.
imo messenger is a very simple communication tool, which is especially useful for using Gtalk from an iPhone terminal.