ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.313

This macOS alpha release adds a Home view for ongoing work, conversational setup, customizable animated agent avatars, clearer Sphere sharing, and more reliable background sync and message delivery.

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 provider recommendations and better recovery after interruptions.
  • Personalize agents with animated Neues and Thinklings, including custom colors and Thinkling shapes.

Desktop

  • Navigate top-level and shared Spheres from dedicated rails, and browse nested Sphere descendants.
  • Open a Sphere's agent directly from the sidebar and see clearer conversation identities and live participant activity.
  • See compact notifications and clearer progress while creating Spheres, sharing content, and saving artifacts.

Sphere Sharing

  • Invite members with clearer sharing readiness, history consent, progress, and retry guidance.
  • Convert an owned cloud Sphere to a shared Sphere.
  • Delete Spheres with a choice about their content, with clearer failure messages and fewer stalled removals.

Reliability

  • Reduce background sync overhead for large vaults and shared Spheres, with fewer unnecessary status refreshes.
  • Recover queued messages and channel work more reliably after offline restarts or stalled delivery.
  • Keep Slack and Discord listeners available in the background on macOS.
  • Improve Google account verification, sign-in recovery, and automatic update progress.

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