AI summary
Secure workplace messaging client that works behind your firewall. Supports private groups, one-to-one and team conversations, image sharing, and integrations with webhooks and Slack-compatible systems. Note: this is a beta version, open source, and requires a Mattermost server. Requests extensive permissions (camera, storage, microphone).
Generated by AI. May contain inaccuracies.
About this app
Mattermost is secure workplace messaging from behind your firewall.
- Discuss topics in private groups, one-to-one or team-wide - Easily share and view image files - Connect in-house systems with webhooks and Slack-compatible integrations
To use this app, you need a URL for a Mattermost server.
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Host your own server: https://about.mattermost.com/download
Terms of Service: http://about.mattermost.com/terms/
Contribute to the project: https://github.com/mattermost/mattermost-mobile
Anti-Features: UpstreamNonFree: The application is or depends on non-free software. This does not mean that non-free software is included with the app: Most likely, it has been patched in some way to remove the non-free code. However, functionality may be missing.
About this version
- Version
- 2.36.0 (70303)
- Size
- 74.06 MB
- Requires Android
- 7.0
- Target SDK
- 24
- Architecture
- arm64-v8a
- Downloads
- 11
- Updated
- Jan 17, 2026
- Package
- com.mattermost.rnbeta
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