Berkanan - Chat with people nearby. Even offline, on an ✈️.
Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Treadie - Create your own micro-social network for topics
Qwasap - A Telegram bot that lets you talk to people who are located anywhere in the world.
SuchApp - A messenger that lets you discover new people