Install the Mattermost Android mobile app
Take Mattermost wherever you go by installing the Mattermost mobile app on your Android mobile device running Android 7.0 or later.
On your device, visit the Play Store.
Search for “Mattermost” and select INSTALL to download the app.
Open Mattermost from your homescreen and enter your team and account information to login:
Enter Server URL: This is the web address you go to when you want to access Mattermost. See the access your workspace documentation for additional details.
Enter your credentials as specified by your Mattermost system admin. Select Log in.