Postmodern.app - Anonymous, short, ephemeral conversations with others
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Roomvine - Chatrooms for real life venues, neighborhoods and events
YouHue - A fun new way to ask "How are you?"
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Blind - Yik Yak for the workplace. Chat anonymously with your team.