Party with a Local - Party with a Local is a free app that connects travelers with locals that want to party.
Undagrid - Create mesh networks with physical (unpowered) things
FriendsTonight - Meet new friends to join your friends, tonight
FaceCat - Chat anonymously with your friends
Togetheo - Meet people nearby, who share your interests 🌍
Bubi Chat - Location based anonymous chatting app