ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.382

This macOS alpha release brings a unified Feed, inline interactive artifacts, clearer conversation audiences, and more reliable sharing, message recovery, and 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

  • Find ToDos, FYIs, and Fun in one Feed with filters for each.
  • View interactive HTML artifacts inside conversations, expand them, and save copies to a Sphere.
  • Follow agent work through a collapsible run timeline with saved progress and durations.
  • Run scheduled workflows on demand while keeping their scheduled time of day.

Desktop

  • Switch Spheres with a searchable sidebar picker and reopen Recent threads.
  • Place attachments inline with your message and remove them by deleting their tokens.
  • Enjoy a better-aligned Welcome conversation that preserves your place when resizing.
  • Adjust Sphere settings inline and send feedback without leaving your current context.

Sharing

  • See the current conversation audience in one selector, with a menu to change it.
  • New shared-Sphere conversations default to Everyone, with safeguards against publishing an earlier draft.
  • Keep your draft and audience choice when starting a shared conversation fails, with a clearer explanation.
  • Share child Spheres in place and distinguish paused sharing from private access.

Reliability

  • Recover shared conversations, invitations, and device trust more reliably across reconnects.
  • Slack agents can recover from silent interruptions automatically and report reply failures.
  • Reduce idle memory use and fix a crash loop caused by repeated background reads.
  • Recover interrupted updates more reliably across relaunches.

Updating