ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.194

This macOS alpha release adds a conversation browser, richer Spaces collaboration, automatic model selection, and more reliable pairing and sync.

Download for macOS — Apple silicon

Downloads

iPhone and iPad through TestFlight

  • ThinkOS has completed Apple's TestFlight review and is approved for public testing. We're distributing the iOS app through TestFlight for now because we're making rapid changes and want to deliver fixes and improvements quickly before the full App Store release.
  • Install Apple's free TestFlight app on your iPhone or iPad if you do not already have it, then open the ThinkOS public TestFlight link on that device and tap Accept or Install.
  • New ThinkOS builds appear in TestFlight as they are released. You can update manually or enable automatic updates in TestFlight. Expect frequent changes, occasional rough edges, and features that may move while the early release develops.
  • TestFlight builds are available for up to 90 days. We plan to keep a current build available, but if a build expires, return to TestFlight for the newest one.
  • Feedback is part of this early release: send notes from TestFlight, including screenshot feedback when useful, so we can reproduce issues and improve the next build.

Highlights

  • Browse beside each conversation with multiple tabs, a detachable window, and page annotations you can send into chat.
  • Create shared Spaces, invite participants, and use message replies, reactions, and conversation search.
  • Let Auto choose models using your preferences and provider availability.

Desktop

  • Dictate prompts in Orbit and Space conversations with clearer recording controls.
  • Rename conversations and switch computers within existing threads.
  • Manage notifications from an inbox and choose whether macOS alerts appear while ThinkOS is focused.
  • Edit or delete routines directly from the conversation drawer.

Companion Sync

  • Pair devices with clearer manual instructions, persistent codes, and more accurate connection status.
  • Keep Space read state in sync across devices and retain participant names and photos during catch-up.
  • Discover newly shared Spaces while ThinkOS is running and recover interrupted invitations more reliably.

Reliability

  • Space messages appear immediately with a clear pending state while delivery is outstanding.
  • Conversations better preserve your reading position as new messages arrive.
  • Faster workspace loading and attachment handling help keep conversations responsive.
  • Running indicators clear more reliably, and Slack replies better preserve conversation context.

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