Mattermost Classic

Secure, workplace messaging

Mattermost is secure, workplace messaging from behind your firewall.


  • Discuss topics in private groups, one-to-one or team-wide

  • Find what you're looking for with full text search, filters and #hashtags

  • Easily share images, video, audio and files

  • Personalize your experience with custom colors, formatting and fonts

  • Connect in-house systems with webhooks and Slack-compatible integrations

To use this app, you need a "Team URL" from a Mattermost server. To host your own server go to http://www.mattermost.org/download/

Find the Terms of Service for this app here: https://about.mattermost.com/terms

This is a reference implementation of an open source Mattermost Android app available at: https://github.com/mattermost/mattermost-android-classic

Packages

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 3.10.2 (398) - Added on 2018-04-27

    This version requires Android 4.4 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Download APK 2 MiB PGP Signature

    Permissions
    • android.permission.ACCESS_WIFI_STATE
    • android.permission.INTERNET
    • android.permission.CAMERA
    • android.permission.READ_EXTERNAL_STORAGE
    • android.permission.WRITE_EXTERNAL_STORAGE
    • android.permission.SYSTEM_ALERT_WINDOW
    • android.permission.WAKE_LOCK
    • com.google.android.c2dm.permission.RECEIVE
    • com.sec.android.provider.badge.permission.READ
    • com.sec.android.provider.badge.permission.WRITE
    • com.htc.launcher.permission.READ_SETTINGS
    • com.htc.launcher.permission.UPDATE_SHORTCUT
    • com.sonyericsson.home.permission.BROADCAST_BADGE
    • com.anddoes.launcher.permission.UPDATE_COUNT
    • com.majeur.launcher.permission.UPDATE_BADGE
    • com.mattermost.mattermost.permission.C2D_MESSAGE