Mattermost

Name: Mattermost
Rating: 4.582857 (19841 reviews)
Author: Mattermost

By: Mattermost

Secure, self-hosted workplace messaging

Features & Capabilities

Mattermost offers secure, self-hosted workplace messaging behind your firewall. It supports private groups, one-to-one chats, and team-wide discussions, plus easy image sharing and webhook integrations with Slack-compatible tools.

To use the app, you need a Mattermost server URL and, for best compatibility, Mattermost Server v10.11.0+. If you host your own server, your data stays in-house and you can connect with in-house systems via webhooks and integrations.

User Growth & Download Statistics

App Communication Open Source Privacy & Security

By:

Mattermost

Downloads:

1,439,673 7.15K

Rating:

4.58

(19,841) 105 new ratings

Version:

2.40.0 Last updated: 2026-05-15

Version code:

6000749

Creation date:

2017-07-10

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.FOREGROUND_SERVICE_MICROPHONE Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.READ_MEDIA_AUDIO High risk
android.permission.BLUETOOTH_CONNECT Moderate risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.FOREGROUND_SERVICE_DATA_SYNC Low risk
android.permission.INTERNET Low risk
android.permission.MODIFY_AUDIO_SETTINGS Low risk

Size:

71.57MB

Email:

fe*****@mattermost.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 54,156 ▲ 66

Other platforms

Mattermost (v2.40.0)

4.80

(5,576)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Mattermost

Google Play Store

https://play.google.com/store/apps/details?id=com.mattermost.rn

Email:

fe*****@mattermost.com

Website:

https://mattermost.com/

User Reviews

Users broadly find Mattermost for Android usable and open-source-friendly, especially for self-hosted setups. However, recurring problems overshadow positives: crashes, unreliable notifications, and connectivity issues are common, as are media loading and UI quirks. Some praise integrations and the general functionality. The open-source/self-hosted option and suitability for small teams remain key reasons to use it despite the flaws.

Pros

Open-source/free version with self-hosting and mobile app support
Functional and usable for small teams or families
Good set of integrations

Cons

Frequent crashes and stability issues on Android
Unreliable or missing push notifications and alert sounds
Media loading issues (images not loading or paste failures)
Connectivity problems (disconnections, server unreachable, out of sync)
UI/UX/navigation glitches (remembering last channel, back navigation, unreadable channel names)

Recent reviews

I like the product so much and i think it will become me personal messanger with my agents. 1 thing that is annoying me - the app starting sometimes so long - about 10 seconds. So webwersion is much faster then it make app just usefull . guys please make the app startup faster. Thank you!

An*****, 2026-05-27

love it

Ad*****, 2026-05-25

Really useful for communication in an NGO, NPO But there are some issues with the image sharing system, it always gets an IO exception. otherwise keep up the good work guys !! 💪🏼👍🏼