ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.427

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

  • View interactive HTML artifacts in conversations, see their latest revisions, and save copies to Spheres.
  • Manage ToDos, FYIs, and Fun in one Feed, with Done, Reopen, and Remove from todos actions.
  • Choose Queue or Steer when sending a message during an active run.

Desktop

  • Find Spheres with a searchable sidebar switcher and personalize them with colors and animated backgrounds.
  • Keep attachments inline with your message and preview Brain images and local videos.
  • Follow steadier run progress with meaningful steps, clearer acknowledgements, and workflow run history.

Shared Spheres

  • Navigate Threads and Channels, start contextual direct messages, and leave shared Spheres from desktop.
  • See clearer conversation audiences, preserve drafts when sharing fails, and open new shared threads immediately.
  • Recover shared Sphere access more reliably across computers, invitations, and membership changes.

Reliability

  • Reduce memory use during background sync and keep Sphere memory failures from crashing the app.
  • Recover messaging and agent actions more reliably after interruptions, with clearer delivery and paused-sync status.
  • Retry interrupted update downloads and recover failed installs more reliably.

Updating