ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.304

This macOS alpha release adds a Home view for ongoing work, conversational setup, customizable agent avatars, and clearer Sphere sharing, with improvements to background delivery and sync.

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

  • Resume ongoing work from Home, with your Spheres, agents, and chats together.
  • Get started through a persistent Welcome conversation with provider recommendations and editable Chief identity.
  • Choose animated Neue or Thinkling agent avatars, customize colors and shapes, and see reactions as agents work.

Desktop

  • Find top-level and nested Spheres more easily, with clearer sidebar context and selected Sphere indicators.
  • Open a Sphere's agent directly from the sidebar.
  • Share Spheres with simpler invitations, clearer readiness guidance, and visible progress and retry options.
  • See compact notifications that stay visible through native gestures and dialogs.

Reliability

  • Slack and Discord listeners stay available in the macOS background, with better recovery for stalled channel delivery and offline work.
  • Shared history and synced messages recover more reliably while preserving message order and completed responses.
  • Background sync does less work, reducing unnecessary vault reads and collaboration status churn.
  • Google setup verifies the requested account and access, while Welcome setup recovers more reliably after interruptions.
  • Automatic update progress refreshes more reliably.

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