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Radar

Name: Radar
Author: radar-labs

radar-labs

Radar is a private messenger with built-in Bitcoin payments over the Lightning Network.

Communication
FOSS
Free

Android only

Get Radar

Get it on Zapstore Get it on Google Play

Get it with Aurora Store Get it on GitHub

What are these stores? Zapstore, Google Play, Aurora Store, GitHub

Radar is a private messenger with built-in Bitcoin payments over the Lightning Network. It is a fork of Signal-Android and keeps Signal's end-to-end encryption. Radar is an independent project and is not affiliated with or endorsed by Signal Messenger, LLC.

Developer: radar-labs
Source code: github.com/radar-labs/radar-android
Added to AppCosmos: 10 October 2026
License: AGPL-3.0