ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.303

This macOS alpha release adds a Home starting point, persistent Welcome setup, customizable animated agent avatars, and improvements to Sphere sharing, 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 Spheres, agents, chats, and session history close at hand.
  • Get started through a persistent Welcome conversation with recommended models and more reliable setup recovery.
  • Choose animated Neue or Thinkling agent avatars, customize colors and Thinkling shapes, and see reactions as agents work.

Desktop

  • Navigate top-level and nested Spheres more easily, and open a Sphere's agent directly from the sidebar.
  • See compact notifications that stay visible through native gestures and dialogs.
  • See shared participant activity in text threads without your own typing indicator.

Sphere Sharing

  • Invite members with clearer sharing readiness, preview progress, and actionable retry messages.
  • Convert an owner-managed cloud Sphere to shared and review consent for sharing existing history.
  • Recover shared history more reliably and see fewer noisy conflict notices.

Reliability

  • Keep Slack and Discord listeners available in the macOS background, with better recovery after offline restarts and stalled delivery.
  • Preserve completed responses and message order more reliably across device sync.
  • Connect Google accounts with stronger checks for the requested account and granted permissions.
  • See automatic update progress refresh more reliably.

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