OI Chat - Chat and collaboration network for Blockstack users
Set in Block - Blockchain-based permanent message creator and reader
Stealthy: Secret Messenger - Chat anonymously with friends & strangers
CryptoKitties - Breed and collect adorable creatures using Ethereum
Poltergeist - Poltergeist Emoji Chat Platform is the world’s biggest emoji community where you can meet new people, share images, post to a public stream, and fight tedious boredom.
Ethereum Gas Monitor - Ethereum Gas Monitor is a mac menu bar app that displays gas prices for fast, average and safe slow ethereum transactions.