Mattermost
Mattermost
4.6 stars19,593 reviews1,000,000+Free
BusinessEveryoneVersion 2.39.0Updated 4/16/2026, 7:09:16 AM
Open in StoreRequires Mattermost Server v10.11.0+. Older servers may not be able to connect or have unexpected behavior.
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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
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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.
-------
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
Developer email
feedback@mattermost.com
Developer website
https://mattermost.com/Released
Jul 10, 2017
Current version
2.39.0
Android version
7.0
Reviews & Ratings
4.6
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