ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.431

This macOS alpha release brings a unified Feed, clearer shared Sphere conversations, inline artifacts, and more reliable messaging, sync, and update recovery.

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 a Done list and controls to reopen or remove ToDos.
  • View interactive HTML artifacts inside conversations, expand them, and save copies to Spheres.
  • Choose Queue or Steer when sending a message during an active run.

Desktop

  • Find Spheres faster with a searchable sidebar switcher and Recent threads.
  • See clearer conversation audiences, shared Sphere Threads and Channels, and contextual direct messages between members.
  • Customize Sphere colors and animated backgrounds, and preview Brain images and local videos.

Shared Spheres

  • Open shared conversations immediately while posting continues in the background, with drafts preserved when a start fails.
  • Recover shared Sphere access more reliably across your computers, invitations, and membership changes.
  • See clearer paused-sharing and delivery failures, with recovery options and read-only access to kept copies after removal.

Reliability

  • Get earlier agent acknowledgements and steadier progress timelines that show meaningful work.
  • Reduce idle memory use and repeated background saves, with better recovery from temporary storage and sync delays.
  • Retry interrupted update downloads and failed installations more reliably.

Updating