ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.394

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

  • Find ToDos, FYIs, and Fun in one Feed, with legacy Tasks moved into ToDo threads.
  • View interactive HTML artifacts inside conversations and save copies to Spheres.
  • Follow agent work in a steady timeline that keeps progress and failed-run details visible.

Desktop

  • Switch Spheres with a searchable sidebar picker and reopen recent threads more easily.
  • Place attachments inline with your message text.
  • Manage integrations by service and edit Sphere settings inline.
  • Run scheduled workflows on demand, review run history, and keep schedules at their intended time of day.

Sharing

  • See the current conversation audience in one selector, with safeguards against sending earlier private drafts to everyone.
  • Send invitations without blocking People controls and leave shared Spheres from desktop.
  • Get clearer sharing, setup, and delivery status, including recovery options when sync pauses.
  • Shared Sphere agents answer threads using relevant sources within their permitted scope.

Reliability

  • Reduce idle memory use and address an out-of-memory crash loop.
  • Recover shared conversations, queued messages, and backups more reliably after interruptions.
  • Restore the desktop update indicator and improve failed-install retry and relaunch recovery.

Updating