Roomvine - Chatrooms for real life venues, neighborhoods and events
Chalk - Chalk is a calculator that tries to do right what others do wrong.
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
chitchat - Chat Room with Selfies and Pagers (yes, pagers!)
Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.
Twist - Check fewer notifications, do more meaningful work. Twist is the team communication app for calmer, more organized, and more productive teamwork.