"WiFi Chat HD +" is an application that lets you chat over your wireless network rather than using an internet connection. Chat with anyone on the same local area network (Ad-Hoc & Infrastructure) using the same application or "WiFi Chat Plus" and/or "WiFi Chat." Possible uses include: chatting with people in a college dorm on the same wireless network or any place where an internet connection is unavailable, but a wireless network is present.