ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.434

This macOS alpha release improves Sphere sharing, streamlines desktop conversations and Feed, adds inline artifacts, and strengthens sync, recovery, and update 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

  • View interactive HTML artifacts inside conversations and save copies to a Sphere.
  • Manage ToDos, FYIs, and Fun in one Feed, with a Done list and controls to reopen completed ToDos.
  • Choose Queue or Steer when sending a message during an active agent run.

Desktop

  • Find Spheres with a searchable switcher and navigate shared Threads and Channels from the sidebar.
  • Keep attachments inline in your draft and see clearer conversation audience controls.
  • Follow agent work in a steadier timeline that emphasizes meaningful steps.
  • Personalize Spheres with colors and animated backgrounds.

Sphere Sharing

  • Open shared conversations immediately while sharing finishes in the background, with clearer failure and retry feedback.
  • Start contextual direct messages with Sphere members, including members with read-only access.
  • Recover invitations and shared Sphere access more reliably across your computers.
  • See clearer private audience labels and keep retained Sphere copies read-only after membership ends.

Reliability

  • Reduce memory use and background disk activity during sync, with better recovery from temporary delays.
  • Preserve private agent history and message actions more reliably across restarts and sync.
  • Save Sphere posts locally before cloud checks and show delivery failures more accurately.
  • Recover interrupted update downloads and retry failed installations more reliably.

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