ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.214

This macOS alpha release brings richer Spaces conversations, a browser beside your chats, automatic model selection, and improvements to sync, dictation, 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

  • Collaborate in Spaces with invitations, replies, reactions, conversation search, and synced read status.
  • Browse beside each conversation with multiple tabs, a separate window option, and page annotations you can send to your agent.
  • Use Auto model selection with provider preferences and usage limits, and find Ollama and Apple Intelligence during onboarding.

Desktop

  • Rename agents directly from their profiles and rename threads manually.
  • Access Space and channel actions with right-click menus, and manage account details in a dedicated Settings tab.
  • Dictate prompts with clearer recording controls and improved microphone permission handling.
  • Keep your reading position as conversations update, and see current tool activity alongside streamed responses.

Reliability

  • Space messages appear immediately with a pending status while delivery catches up, including when offline.
  • Recover more reliably from interrupted Space sync and invitations while preserving local edits and conflict drafts.
  • Stay responsive during startup and Slack catch-up, with better recovery from Slack rate limits and Discord discovery failures.
  • Reconnect companion devices with more stable pairing controls and clearer connection status.

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