ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.146

This macOS alpha release adds richer Spaces conversations, prompt dictation, automatic model routing, and more reliable conversation reading 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 participants, and respond with reactions and replies.
  • Search Space conversations and jump to the latest messages.
  • Dictate prompts, including in Spaces, with recording controls and clearer setup guidance.
  • Use Auto to select models across desktop and cloud runs, with routing preferences and provider usage limits.

Desktop

  • Switch computers in existing threads and see branch and line changes in coding conversations.
  • Review and dismiss notifications in a dedicated inbox, with granular notification preferences.
  • Edit or delete routines from the thread drawer and configure webhook triggers.
  • Get clearer onboarding feedback and personalize your Chief of Staff's name and appearance.

Reliability

  • Keep your reading position as conversations update and sync Space read state across devices.
  • View image attachments more reliably during active conversations and after reopening them.
  • Recover sync connections more reliably while preserving newer local edits.
  • Keep unsaved provider settings drafts and recover more reliably after signing out.

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