ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.178

This macOS alpha release adds richer Space conversations, automatic model routing, prompt dictation, 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

  • Create Space conversations, invite people, and use message replies, reactions, and search.
  • Use Auto to select models across desktop and cloud runs, with routing preferences and provider usage controls.
  • Dictate prompts in Orbit and Space conversations, with recording controls and setup guidance.

Desktop

  • Catch up through a notification inbox with dismissal and granular notification preferences.
  • Switch computers in existing threads and see branch and line changes in coding conversations.
  • Set up private app integrations with agent guidance and explicit approval before publishing.
  • Edit or delete routines from the thread drawer and configure webhook triggers.

Companion Sync

  • Pair companions with clearer manual instructions, persistent pairing codes, and native copy controls.
  • See more accurate device connection status while background checks preserve your settings drafts.
  • Keep Space read state in sync across devices and discover newly shared Spaces without restarting.

Reliability

  • Start using the desktop before full history finishes loading, with smoother typing in conversations.
  • Keep your reading position as conversations update, and jump to the latest messages when ready.
  • Recover interrupted Space invitations and missing shared messages more reliably while preserving thread deletions during sync.

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