A free and open-source Jabber/XMPP client for Android. Easy to use, reliable, and battery-friendly. With built-in support for images, group chats, and location sharing. End-to-end encrypted by default. Connects to all modern Jabber, XMPP, and Snikket servers. Features - End-to-end encryption with OMEMO or OpenPGP - Send and receive images and other kinds of files - Encrypted audio and video calls (DTLS-SRTP) - Advanced machine-in-the-middle detection via channel binding (requires opt-in) - Share your location - Send voice messages - Emoji reactions - Indication when your contact has read your message - Intuitive UI that follows Android design guidelines (Material Design 3 with Dynamic Colors) - High-resolution contact photos (avatars) - Synchronizes with desktop clients (Gajim and Dino) - Private group chats and public conferences (with support for bookmarks) - Message moderation for admins in public conferences - Address book integration - Multiple accounts (unified inbox) - Deliver push notifications to other compatible apps like Tusky, Ltt.rs, DAVx⁵ and Fennec via UnifiedPush - Very low impact on battery life Note: Some of these features require server support. Go to account details and select 'Server Info' from the overflow menu to see if your server has all necessary extensions. Design principles - Be as beautiful and easy to use as possible without sacrificing security or privacy - Rely on existing, well-established protocols - Do not require a Google account or specifically Firebase Cloud Messaging (FCM) - Require as few permissions as possible License Licensed under the GNU General Public License v3.0.