ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.234

This macOS alpha release brings clearer Sphere navigation, a browser beside your conversations, 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, create channels, and invite guests.
  • Browse beside a conversation with multiple tabs, a separate browser window, and page annotations you can send to chat.
  • Queue follow-up messages or steer an active chat turn.

Desktop

  • Dictate prompts with clearer microphone permission guidance and recording controls.
  • Search Space conversations, rename threads, and keep your reading position as messages arrive.
  • Use automatic model routing and restore saved task models after restarting.
  • Choose Ollama or Apple Intelligence during onboarding on supported Macs.

Companion Sync

  • Receive paired-thread messages and status updates faster and more reliably.
  • Run independent companion threads concurrently.
  • Pair devices with persistent codes, clearer connection status, and more reliable recovery.

Reliability

  • Recover interrupted Space invitations and sync more reliably while preserving newer local edits.
  • Keep the current conversation open when another thread updates.
  • Stay responsive during Slack catch-up and workspace startup.
  • Require explicit confirmation before removing a Sphere.

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