Keybase

Keybase is a messaging platform where:* you can write securely to any twitter, reddit, facebook, github, and hacker news user* you don't need to know someone's phone number or email address* all messages are secure, end-to-end encrypted* multi-device: your messages survive and transfer with encryption to new phones & computersKeybase is so much more. It is:* free for everyone, and free of ads* open source (https://github.com/keybase/client)* multi-platform, w/apps for macOS, Linux, and Windows (https://keybase.io/download)By using the Keybase app you agree to the following terms:* you'll be a nice Internet personKeybase for mobile is brand new and we yearn for feedback. Inside the app,click the gear icon and then choose "feedback" to send us a summary of your experience.

来自应用汇: Keybase http://www.appchina.com/app/io.keybase.ossifrage?from=spi-desc