Crypto Central - Bitcoin & cryptocurrency portfolio tracker 💸
Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.
Bitcoin Flip - Trading Simulator for all the popular crypto currencies.
Berkanan - Chat with people nearby. Even offline, on an ✈️.
Smart Chain Tracker - Smart Chain Tracker is a free tool that allows you to see your live portfolio value as well as a chart of the historic value over the last week, month or year.
Treadie - Create your own micro-social network for topics