ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.426

This macOS alpha release brings clearer Sphere sharing, a unified Feed, inline artifacts, and more reliable conversations, 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 a Done list and controls to reopen completed ToDos.
  • View interactive HTML artifacts inline, expand them, and save copies to a Sphere.
  • Choose Queue or Steer when sending a message during an active run.

Desktop

  • Find Spheres faster with a searchable switcher, Recent threads, and clearer Threads and Channels navigation.
  • See who can read a conversation through clearer audience labels, with drafts preserved when sharing fails.
  • Personalize Spheres with colors and animated backgrounds, and place attachments directly within your message.
  • Follow meaningful agent progress in a steadier timeline and review workflow run history.

Sphere Sharing

  • Open new shared threads immediately while sharing continues in the background.
  • Start contextual direct messages with Sphere members, including members with read-only access.
  • Access shared Spheres more reliably across your computers, with improved invitation recovery and rejoining.
  • Leave shared Spheres and open retained copies read-only after removal, with clearer explanations of sharing limits.

Reliability

  • Recover more reliably from interrupted message delivery, sync failures, and shared Sphere setup.
  • Keep drafts, conversation history, and preferences more consistent through refreshes and account changes.
  • Reduce memory use and prevent a Sphere sync worker running out of memory from crashing the app.
  • Retry interrupted update downloads and failed installations more reliably.

Updating