Briar

Briar is a communication app by Briar Project with 1,000,000+ downloads (about 4.4M estimated). +29K installs in the last 7 days. Rated 3.3 from 4.7K ratings. Released Apr 29, 2018. Install growth, rank history, SDKs and ad networks.

From the store listing: “Briar is a messaging app designed for activists, journalists, and anyone else who needs a safe, easy and robust way to communicate. Unlike traditional messaging apps, Briar doesn't rely on a central server - messages are synchronized directly between the users' devices. If the Internet's down, Briar can sync via…”