MattCha

MattCha

Mattermost chat client

0 ratings
Free

Rating summary

Details

  • Released
  • Updated
  • June 30, 2026
  • August 15, 2026

Features

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iphone
ipad
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About

MattCha is a native Mattermost chat client for iPhone, iPad, and Mac that connects to the server you choose. Sign in to your Mattermost server and keep up with team conversations in channels, direct messages, and threads. MattCha focuses on a clean SwiftUI experience with native navigation, unread counts, message search, reactions, attachments, voice recordings, Markdown rendering, and local caching for recently viewed workspace content. Features include: - Connect to a Mattermost server with username/password or a personal access token - Browse teams, public channels, private channels, direct messages, and group messages - Read, send, delete, and reply to messages - Record and send voice messages for quick audio replies - View and manage threaded conversations - Add and remove emoji reactions - Search channels and messages - Upload, download, open, and save supported attachments - See unread counts and mark channels as read - Use native iPad and Mac layouts with a sidebar, chat view, and optional thread pane - Log out to clear the local session, cached workspace state, and stored credentials MattCha does not provide a Mattermost server, create Mattermost accounts, or host workspace data. Your account, messages, files, permissions, retention rules, and moderation are managed by the Mattermost server you choose to connect to. MattCha is not affiliated with, endorsed by, or sponsored by Mattermost, Inc. Mattermost is a trademark of Mattermost, Inc.
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What's New in MattCha

1.1.9

August 15, 2026

Channel switching is now faster and noticeably smoother. Timelines appear fully settled, reducing blank panes, flicker, text reflow, and unexpected scroll movement. Composer drafts and inline images keep a more stable layout, while expanding a long message preserves your reading position. Threads now stay correctly marked as read when new replies arrive while you’re viewing the latest message. Reactions, edits, pins, and posts from integrations also update more reliably without unnecessarily reshuffling or duplicating messages. Sending attachments is now more reliable when switching conversations during an active upload, without showing a misleading retry draft. Channel badges now reflect unread messages in that channel, while followed-thread replies remain in Threads. This update includes further performance and reliability improvements for busy timelines, Markdown rendering, and app resume.

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