Tango is a video and audio chatting app that does what FaceTime should have done. It works on a 3G (or a 4G) network. This free app was released last week and I have been testing it over the weekend. It performs pretty much as advertised using it on my iPhone 4.
Have you an opinion, used or been to this object or place? Tell us what you like don't like about it, or post any specs/info about it:
