
1) Apple application 2) Apple communication tool 3) Apple Messages forerunner 4) Apple messaging app 5) Apple messaging program 6) Apple messaging software 7) Apple messaging tool 8) Bygone Apple app 9) Bygone Apple messenger 10) Facebook Messenger precursor 11) Former AIM alternative 12) Former Apple messaging app
Found on
https://www.crosswordclues.com/clue/ichat

iChat (or iChat AV) was an instant messaging software application developed by Apple Inc. for use on its Mac OS X operating system. It supported instant text messaging over XMPP/Jingle or OSCAR (AIM) protocol; it also featured audio, video and screen-sharing capabilities. It also allowed for local network discussion with users discovered through B...
Found on
http://en.wikipedia.org/wiki/IChat
No exact match found.