You have been invited to Sonar Chat

Private, end-to-end encrypted messaging. No phone number, no email — your invite is your identity.

Get it on Google Play Open in the app

1. Install Sonar Chat from Google Play.
2. Come back to this link and open it again — the invitation is applied automatically.
3. If it is still open here in the browser, tap Open in the app above.

Already on Google Play testing? Your invite works the same way once the app is installed.