The online chat service is for free for all the visitors.
Start Chatting Now, start sharing picture and your favourite videos, make your conversation a powerful memorandum for your chat mates.
You cannot always get into a relationship in just a day right?
So, keeping that in mind, you can add the user or stranger that you had been talking to in your friend list and can chat with him or her whenever you wish, there would not be any chances of losing your company then.
You got it right, Yes IChat does not require you to login or sign up with your email or phone number.