ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.272

This macOS alpha release adds conversational setup, clearer Home and shared Sphere navigation, and more reliable sharing, message recovery, and desktop updates.

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

  • Get started through a persistent Welcome conversation with guided provider setup.
  • Find Spheres, Agents, and Chats in the new Home view.
  • See participant activity in shared text threads.

Desktop

  • Access shared Spheres from a dedicated navigation rail and keep Sphere branches expanded between visits.
  • Enjoy clearer thread titles, consistent account avatars, and more stable Chief identity across replies.

Sharing

  • Review sharing history consent and owner computer requirements before confirming.
  • See sharing preview progress and retry failures in place.
  • Choose how to handle content when deleting a Sphere, with more reliable removal of related channels and shared copies.

Reliability

  • Recover queued messages and Slack work more reliably after offline restarts.
  • Keep completed responses and message order intact during device sync.
  • Sign-in handles brief connection failures more reliably, and automatic update progress refreshes correctly.

Updating