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How to View and Post on 4chan Using ThreadMaster

Browse 4chan boards, follow threads, and reply from iPhone with ThreadMaster

ThreadMaster is an iOS forum browser that supports 4chan and other popular forums. You can browse boards, open threads, save favorites, and now reply to 4chan threads from inside the app.

Download ThreadMaster on the App Store

What is ThreadMaster?

ThreadMaster is a multi-forum browser for iPhone and iPad. It supports 4chan, 5ch, Bakusai, Machi BBS, and other forum-style communities.

For 4chan users, ThreadMaster helps keep browsing and replying in one place instead of switching between multiple apps or browser tabs.

4chan features

  • Favorite boards and threads
  • Browsing history
  • Image thumbnails
  • Anchor preview
  • Dark mode
  • Media preview improvements
  • Reply posting support for 4chan threads

How to add 4chan

  1. Open ThreadMaster.
  2. Go to the board section on the Home screen.
  3. Add 4chan as a supported board.
  4. Open a board and start browsing threads.

Once added, you can use ThreadMaster as a dedicated 4chan reader on iPhone.

Posting to 4chan

ThreadMaster now supports replying to 4chan threads. When CAPTCHA is required, the app opens a WebView handoff so you can complete CAPTCHA and submit the post.

For detailed steps, see How to Post on 4chan from iPhone with ThreadMaster.

Download

Get ThreadMaster on the App Store