PIP

Messages only you and your people can read.

Pip is a private messenger for Android. Every message is end-to-end encrypted with the Signal protocol, so nobody in between, not even the server, can read it.

Test builds (before the Play Store release):

Download pip-debug.apk

Version: see below

1. Open the file when the download finishes.
2. If Android asks, allow installs from your browser.
3. Sign in with Google and pick a handle.