Instaround - A simple app to find Instagram photos and people around you.
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Inscovery - Discover unique Instagram users that share your interests
Roomvine - Chatrooms for real life venues, neighborhoods and events
Raspchat - An unapologetically simple and lighweight chat server!