ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.236

This macOS alpha release brings clearer Sphere navigation, an integrated browser, more flexible chat controls, and more reliable collaboration and companion 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

  • Navigate nested Spheres and threads from Home, with easier channel creation and guest invitations.
  • Browse beside a conversation, open multiple tabs, and share annotated pages with your agent.
  • Queue follow-up messages or steer an active chat without waiting for it to finish.

Desktop

  • Search Space conversations, reply to messages, and add reactions.
  • Dictate prompts with clearer microphone permission guidance and recording controls.
  • Use automatic model selection and restore saved task models after restarting.
  • Keep your reading position and open conversation steady as new messages arrive.

Companion Sync

  • Receive paired thread messages and status updates faster and more reliably.
  • Keep pairing controls stable during background checks, with persistent codes for manual pairing.

Reliability

  • Recover more reliably from interrupted Space invitations, reconnects, and member removals.
  • Preserve newer local edits and conflict drafts during synchronization.
  • Keep ThinkOS responsive while Slack history and saved conversations load.

Updating