ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.97

This macOS alpha release simplifies setup, adds Chief of Staff personalization and referral invitations, and improves navigation and folder drops.

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

  • Start with a simpler AI setup step, a generated Chief of Staff identity, and a clearer Documents access prompt.
  • Click any Chief of Staff avatar to change its name or appearance.
  • Invite others to ThinkOS with standalone referral invitations.
  • Choose your approval mode when your agent first needs to take a consequential action.

Desktop

  • Access account controls directly from the lens rail.
  • All Orbit lenses, including Agents, are enabled by default, and the rail follows your configured order.

Reliability

  • Dropping a folder into the Workbench chat composer no longer triggers a directory error.
  • First-run analytics wait for your consent.

Updating