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 & computers

Keybase is so much more. It is:

* free for everyone, and free of ads
* open source (github.com/keybase/client)
* multi-platform, w/apps for macOS, Linux, and Windows (keybase.io/download)

By using the Keybase app you agree to the following terms:

* you'll be a nice Internet person

Keybase 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.
From version Keybase 4.1.0:
• Updated Files tab
• See all your attachments in the chat info panel
• Much smaller download size
Variant
Arch
Version
DPI
(arm64-v8a)
Latest: 4.1.0 on June 13, 2019
(universal)
Latest: 4.0.1 on May 16, 2019
All versions
June 13, 2019
May 16, 2019
May 10, 2019
April 11, 2019
April 9, 2019
March 12, 2019
March 8, 2019
February 5, 2019
January 22, 2019
January 15, 2019