ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.376

This macOS alpha release brings a unified Feed, inline interactive artifacts, clearer conversation audiences, and improvements to workflow scheduling, Sphere 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

  • Browse one Feed with Everything, Todos, FYIs, and Fun filters, plain-text previews, and saved filter navigation.
  • Follow agent-created ToDos in Feed and return to their source conversations for outcomes.
  • View interactive HTML artifacts inside conversations, expand them, and save copies to a Sphere.
  • Follow agent work through a collapsible run timeline with progress steps and recorded durations.

Desktop

  • Find Spheres with a searchable switcher, a pinned Create Sphere action, and Recent conversations.
  • See the selected conversation audience at a glance; new shared-Sphere conversations default to everyone.
  • Place attachments inline with your message and remove them by deleting their attachment tokens.
  • Run scheduled workflows on demand while preserving their scheduled time, with results posted to Feed.

Companion Sync

  • Share child Spheres in place while preserving their position in the Sphere hierarchy.
  • Keep collaboration display names more consistent across devices, with account-wide name editing.
  • Get clearer sharing status and recovery options when Sphere sharing is paused.
  • Recover shared conversations and invitations more reliably after interrupted sync.

Reliability

  • Reduce idle memory use and address a crash loop during background activity.
  • Preserve queued messages, delivery errors, and cancellation outcomes more reliably through interruptions.
  • Recover Plan settings when account loading is delayed.
  • Improve update recovery across installation attempts and relaunches.

Updating