Decentralized private messenger with chat-shared tools and games for Android
Java
1,834
8,954 commits
updated Oct 12, 2026
This is the Android client for Delta Chat.
Other download options and downloads for other platforms can be found at get.delta.chat.
For the core library and other common info, please refer to the Chatmail Core Library.
For general contribution hints, please refer to CONTRIBUTING.md. For building the app, refer to BUILDING.md.
Android metadata and changelogs are translated using Weblate.
App strings and website are translated using Transifex.
Many of the user interface classes were based on the Android Signal messenger when we ported it from the former Telegram-UI base in 2019. Meanwhile, development has diverged in many areas.
Licensed GPLv3+, see the LICENSE file for details.
Copyright © Delta Chat contributors.
297 followers · starred Mar 2026
207 followers · starred Dec 2018
151 followers · starred May 2018
90 followers · starred Jan 2026
Decentralized private messenger with chat-shared tools and games for Android
Java
1,834
8,954 commits
updated Oct 12, 2026
This is the Android client for Delta Chat.
Other download options and downloads for other platforms can be found at get.delta.chat.
For the core library and other common info, please refer to the Chatmail Core Library.
For general contribution hints, please refer to CONTRIBUTING.md. For building the app, refer to BUILDING.md.
Android metadata and changelogs are translated using Weblate.
App strings and website are translated using Transifex.
Many of the user interface classes were based on the Android Signal messenger when we ported it from the former Telegram-UI base in 2019. Meanwhile, development has diverged in many areas.
Licensed GPLv3+, see the LICENSE file for details.
Copyright © Delta Chat contributors.
297 followers · starred Mar 2026
207 followers · starred Dec 2018
151 followers · starred May 2018
90 followers · starred Jan 2026
