Rate this Mattermost
Mattermost screenshots
Screenshots via Google Play. All trademarks belong to their respective owners.
At a glance: Mattermost
Mattermost runs on Android and is listed under Encrypted Messaging. It’s catalogued on AppScout with a verified link to the official store.
It shows steady community adoption from the source catalog. Ratings come from the original listing — AppScout does not collect its own reviews.
Looking for similar Encrypted Messaging options on Android? Compare Mattermost with the alternatives below, or browse more Android apps with related features.
About Mattermost
Mattermost
What we like
- Links to a verified official source
- Description mentions privacy or security features
Things to consider
- Offline support not explicitly stated — check the store description
- Pricing details not stored locally — confirm on the store page
How to install Mattermost
- Tap Get on Google PlayYou’ll be taken to the official Google Play listing for Mattermost.
- Sign in if promptedUse your usual Google Play account; no AppScout account is needed.
- Install on your Android deviceThe download starts automatically once you confirm.
Permissions and privacy
Apps in this category may request access to contacts, microphone or camera. Review permissions on the store page.
Categories
Tags
Mattermost vs. alternatives
| App | Rating | Downloads | Tags |
|---|---|---|---|
| Mattermost (this app) | — | — | Privacy-focused |
| Telegram | — | — | — |
| WhatsApp Messenger | — | — | — |
| Messenger | — | — | — |
| Telegram X | — | — | — |
| Telegram Beta | ★ 4.4 | 1 M | — |
More Encrypted Messaging apps
See all →
Telegram
Fast, secure, cross-platform messaging app
WhatsApp Messenger
The easiest and most convenient way to chat with your friends
Messenger
Facebook's official messaging app
Telegram X
A faster version of Telegram with experimental features
Telegram Beta
Experience advanced privacy and security with this encrypted messaging app. Explore ne
Telegram (Google Play version)
Experience secure and seamless communication with this encrypted messaging app. Enjoy
Signal
A truly private messaging tool
MAX
Instant messaging on your smartphone
Line
Experience seamless, secure communication with an encrypted messaging app. Enjoy text
Nagram
Nagram is a Telegram client that adds a host of modifications compared to the base app
Nicegram: Web3 for Telegram X
Improved Telegram experience
Ayoba
A messaging tool that's popular in Africa
Frequently asked questions
Is Mattermost free?
Mattermost is distributed through the official Google Play. Pricing and in-app purchases are shown on the store page when you tap Get on Google Play.
Is Mattermost safe to download?
We only link to verified official sources (Google Play). Always check the developer name and reviews on the store page before installing.
What platforms does Mattermost support?
This listing covers the Android version of Mattermost. Check the official store for availability on other platforms.
What are alternatives to Mattermost?
See the related Encrypted Messaging apps below, or browse the full Encrypted Messaging category for more options.
Does Mattermost work offline?
Offline support depends on the app. Check the official store description for details about offline mode and required permissions.
When was Mattermost last updated?
This catalog page was last updated July 07, 2026. For the latest app version and changelog, visit the official store.