ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.370

This macOS alpha release adds inline interactive artifacts, easier Sphere navigation and sharing, and more reliable conversations, sync, and update 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

  • View interactive HTML artifacts directly in conversations, expand them, and save copies to Spheres.
  • Keep artifact app data encrypted and synced with its Sphere.
  • Share child Spheres in place while preserving their position under the parent.

Desktop

  • Find Spheres with a searchable sidebar switcher and a pinned Create Sphere action.
  • Place attachments inline with your message text and remove them by deleting their tokens.
  • Follow the full agent progress trail and see clearer tool activity and durations.
  • Read clearer notifications, menus, and attachment labels, and send feedback without leaving your current context.

Collaboration

  • Edit your collaboration display name with more reliable synchronization across desktops.
  • Distinguish Sphere sharing from conversation audiences, with clearer paused-sharing status and recovery actions.
  • Approve owner device trust and recover access with clearer confirmations and failure guidance.
  • See shared member photos and full profile names while keeping private names out of shared profiles.

Reliability

  • Keep drafts, message delivery status, and conversation history more consistent through reconnects and sync conflicts.
  • Resume shared Sphere navigation more reliably after startup and invitation acceptance.
  • Experience less background sync overhead and more efficient concurrent Companion streaming.
  • Recover interrupted updates more reliably across relaunches.

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