Tiny Flashlight + LED - Tiny Flashlight + LED is free to use application that can be used anywhere else, having nicely built-in functionality.
Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Hmu - Hmu is a social app by SC Friends that enables users to search for new friends by viewing a list of users from all around the globe and tap on the desired profile to engage in live chat with them.
Chatous - Chatous - random chat with real people from all over the world! Make friends with text or video chat.
Flashlight - Control your Mac with a keystroke.
MeowChat - MeowChat is kind of instant messaging platform that offers the fun and entertaining way to the strangers across the globe to come and interact with the other strangers like them.