ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.296

This macOS alpha release adds conversational setup, clearer Sphere navigation, animated agent avatars, and more reliable sharing and sync.

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

  • Get started in a persistent Welcome conversation with provider recommendations and editable Chief identity before vault setup.
  • Personalize agents with animated Neues and Thinklings, custom colors, and adjustable Thinkling shapes.

Desktop

  • Find every top-level Sphere on the Lens Rail, with clearer selection and a dedicated Shared Sphere rail.
  • Browse Spheres, agents, and chats from Home, with sidebar context and live counts.
  • See participant activity in text threads and agent avatars that react to what the agent is doing.

Sharing and Sync

  • Preview Sphere sharing with clearer readiness guidance, progress, and retryable errors.
  • Owners can convert cloud Spheres to shared Spheres and choose how to handle content when deleting a Sphere.
  • Completed responses and synced message order are better preserved across devices.

Reliability

  • Slack and Discord listeners stay available in the macOS background, with improved recovery after offline restarts.
  • Queued messages and shared Sphere history recover more reliably after interruptions.
  • Sign-in handles brief failures more reliably, and automatic update progress refreshes correctly.

Updating