ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.127

This macOS alpha release adds live workspaces, private conversations, and provider usage controls, with simpler setup and more reliable sync and account 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

  • Collaborate in live workspaces and Spaces with invitations, participant management, and human-only conversations.
  • Start private conversations and keep chat history available across sessions.
  • Create managed cloud computers with improved checkout recovery.

Desktop

  • View provider usage limits and manage usage controls in Settings.
  • Get started with a shorter setup flow and clearer explanations for system permission requests.
  • Click your Chief of Staff avatar to change its name or appearance.
  • Keep your saved composer model selection when provider catalogs refresh.

Reliability

  • Preserve newer local Sphere edits during sync and refresh open windows when synced changes arrive.
  • Recover more reliably after signing out or retrying Space setup and invitations.
  • Let long-running provider turns continue beyond thirty minutes.
  • Drop folders into Workbench chat without the previous import error, and keep Slack replies in their threads.

Updating