Cryptominded - Where you learn more about cryptocurrencies
Spectrum - Browser-based app to visualize the frequencies of an audio file.
CoinShilling - Crypto activity on Reddit, Twitter, Telegram and Steemit
Roomvine - Chatrooms for real life venues, neighborhoods and events
CryptoList - Curated directory of 210+ cryptocurrency resources 💎
Treadie - Create your own micro-social network for topics