ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.283

This macOS alpha release adds animated agent avatars, a new Home view, conversational setup, clearer Sphere sharing, and more reliable background recovery and companion 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

  • Personalize agents with animated Neue avatars, custom colors, or uploaded images, and see their activity reflected in chat.
  • Get started through a persistent Welcome conversation with guided provider setup.
  • Preview Sphere Agent delegations before handing off work.

Desktop

  • Browse Spheres, agents, and chats from the new Home view, with a separate rail for shared Spheres.
  • See sharing preview progress, retry failures in place, and get clearer guidance when the owner computer is required.
  • Choose what happens to content when deleting a Sphere, with more reliable removal of channels and shared copies.

Companion Sync

  • See shared participant activity and agent reactions across connected clients.
  • Keep completed replies and message order consistent across devices.
  • Queued messages recover more reliably after interruptions and offline restarts.

Reliability

  • Keep Slack and Discord listeners available while ThinkOS runs in the background on macOS.
  • Recover missed Slack work with fewer repeated operations and more reliable retry ordering.
  • Experience fewer avatar crashes and less distracting collaboration status and conflict-review noise.
  • Sign-in handles brief connection failures more reliably, and automatic update progress refreshes correctly.

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