Mattermost Classic

2.7
426 reviews
50K+
Downloads
Content rating
Everyone
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About this app

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/android
Updated on
May 15, 2018

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Messages and 3 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

2.8
411 reviews
Vor Nach
August 7, 2020
Mattermost for Android is the only app that has horrible loading times in my phone. It needs 20 seconds on my device. I joked about the horrible performance I am witnessing, but then had to learn that the performance is that bad on all (even recent) devices in the company. After the loading process has finished, the performance ist still bad. I can't recommend this app.
8 people found this review helpful
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A Google user
April 23, 2019
mattermost is great on the computer client. i have troubles with the android client though where it whitescreens routinely for me. means that my testing client cannot reach me when i am not home and puts me at risk of mussing work opportunities. it is great on android when it works though. I do recommend it.
13 people found this review helpful
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Abdul Muhaymin
April 12, 2022
While Mattermost clients for computer works really good, this android client has a horrible loading time (more than 5 minutes!), crashes just after it loads and functions way to slow, if it loads at all
3 people found this review helpful
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What's new

Mattermost Android 3.10 requires Mattermost Server 3.0 and higher
- Fixed an issue where some push notifications failed to send

App support