ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.218

This macOS alpha release brings richer Spaces conversations, a built-in browser, more control over active chats, and improvements to setup, sync, and desktop responsiveness.

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

  • Queue follow-up messages or steer an active chat while your agent is working.
  • Browse beside your conversation with multiple tabs, a separate browser window, and page annotations you can share in chat.
  • Collaborate in Spaces with invitations, replies, reactions, and conversation search.

Desktop

  • Choose Ollama or Apple Intelligence during onboarding, and use Auto routing to select models for your work.
  • Find Space search in the sidebar and access Space and channel actions with a right-click.
  • Dictate prompts with clearer recording controls and improved microphone permission handling.
  • Rename agents inline and keep your Profile name in sync with your ThinkOS account.

Companion Sync

  • Pair devices with clearer connection status, persistent manual pairing codes, and steadier desktop controls.
  • Keep Space read state in sync across devices and recover shared messages more reliably after reconnecting.

Reliability

  • Keep your conversation scroll position and restore each task's saved model after restarting.
  • Stay responsive while Slack history catches up and your workspace loads.
  • Recover interrupted Space invitations and sync more reliably, while preserving newer local edits and conflict drafts.
  • Removing a Sphere now requires exact confirmation to help prevent accidental deletion.

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