ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.206

This macOS alpha release adds a shared browsing experience with agents, richer Space conversations, automatic model selection, and more reliable sync and recovery.

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

  • Browse alongside conversations with tabs, a pop-out window, and page annotations you can send to your agent.
  • Use Auto to select eligible models across desktop and cloud work while respecting model exclusions and provider limits.
  • Create Space conversations, invite participants, and use replies, reactions, mentions, and conversation search.

Desktop

  • Dictate prompts with recording controls and clearer setup guidance.
  • Rename conversations, keep your reading position, and jump to the latest messages.
  • Manage alerts through a notification inbox and preferences, including notifications while ThinkOS is focused.

Companion Sync

  • Pair devices with persistent codes, copy controls, and clearer connection status.
  • Keep pairing controls stable during background checks and continue pairing after the first phone connects.
  • Resume conversations with synced Space read state and more reliable paired message delivery.

Reliability

  • Space messages save locally with a clear pending state while awaiting delivery.
  • Recover more reliably from interrupted Space sync, reconnects, and partially completed invitations.
  • Keep newer local edits, thread deletions, and conflict drafts through sync and refreshes.
  • Load the workspace sooner and attach files without waiting for a full search index rebuild.

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