ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.123

This macOS alpha release adds live workspaces and private conversations, provider usage limit controls, simpler setup, and more reliable synchronization.

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 with private conversations and saved chat history.
  • Invite people to Spaces and create conversations just for human participants.
  • View provider usage limits and manage limit controls in Settings.

Desktop

  • Get started with a shorter setup flow and clearer permission requests.
  • Click your Chief of Staff's avatar to change its name or appearance.
  • Hand work to agents through @mentions.
  • Keep your saved composer model selected as provider catalogs load.

Reliability

  • Preserve newer local Sphere edits during sync and refresh open windows when synced changes arrive.
  • Recover more reliably from interrupted Space invitations and setup.
  • Let long-running provider tasks continue beyond thirty minutes.
  • Keep Slack replies in their original threads and fix folder drops into Workbench chat.

Updating