ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.99

This macOS alpha release simplifies first-run setup, adds easier Chief of Staff personalization and agent-led invitations, and improves permission guidance and settings reliability.

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

  • Get started with a shorter setup focused on connecting your AI, with a generated Chief of Staff identity.
  • Click any Chief of Staff avatar to change its name or look.
  • Ask your agent to invite people to a Sphere, or send standalone referral invitations.

Desktop

  • Choose your approval mode when your agent reaches its first consequential action.
  • Get clearer explanations for system permission requests and guidance after denying access.
  • Find account controls in the lens rail, with all Orbit lenses enabled by default and your configured order respected.

Reliability

  • Settings changes are better protected against crashes and simultaneous updates.
  • Dropping a folder into Workbench chat no longer triggers a directory error.

Updating