ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.138

This macOS alpha release adds prompt dictation, richer Spaces conversations, automatic model selection, and notification controls, with improvements to setup, sync, and recovery.

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

  • Dictate prompts with recording controls, clearer feedback, and guidance for missing setup.
  • Create Spaces, invite participants, and reply or react to messages.
  • Use Auto to select models across desktop and cloud runs, with routing preferences and provider usage limits.

Desktop

  • Review and dismiss notifications in a new inbox, customize alerts, and get notified when cloud computers are ready.
  • Edit or delete routines from the thread drawer and configure webhook triggers.
  • Get started with a simpler onboarding flow and personalize your Chief of Staff's name and appearance.

Reliability

  • Better preserve local edits during sync and refresh open windows when synced changes arrive.
  • Recover more reliably from interrupted Space invitations, cloud setup, and account sign-out.
  • Keep unsaved provider settings and remember model choices as provider lists refresh.

Updating