ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.297

This macOS alpha release brings conversational onboarding, clearer Sphere navigation, customizable animated agent avatars, and more reliable sharing 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

  • Get started in a persistent Welcome conversation with provider recommendations and editable Chief identity.
  • Choose animated Neue or Thinkling agent avatars, with custom colors and Thinkling shapes.

Desktop

  • Find Home and every top-level Sphere on the Lens Rail, with clearer selection and sidebar context.
  • Access Sphere actions from the place header and see live participant activity in text threads.
  • Preview sharing with clearer readiness guidance, visible progress, and retryable errors.
  • Convert an owner-controlled cloud Sphere to shared and choose what happens to content when deleting a Sphere.

Reliability

  • Resume Welcome more reliably after interruptions while preserving identity and model choices.
  • Keep completed responses and message order intact across device sync.
  • Recover shared history and queued work more reliably after offline restarts.
  • Keep macOS Slack and Discord listeners available in the background.
  • See automatic update progress refresh correctly.

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