ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.118

This macOS alpha release adds Space conversations and invitations, simplifies first-run setup, and improves sync recovery and everyday desktop reliability.

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

  • Create human-only Space conversations, invite participants, and start new conversations within existing Spaces.
  • Get started with a shorter AI setup flow and clearer permission guidance.
  • Click your Chief of Staff's avatar to change its name or appearance.

Desktop

  • Your saved composer model stays selected when provider catalogs load.
  • Simple greetings receive faster responses with Ollama.
  • All Orbit lenses are enabled by default and follow your configured order.
  • Choose an approval mode when your agent reaches its first consequential action.

Reliability

  • Open windows refresh when background sync brings in changes.
  • Sync recovers more reliably from interrupted connections and preserves changes made during synchronization.
  • Space invitations and setup are easier to retry after interruptions.
  • Slack replies stay in their threads, and dropping folders into Workbench chat no longer causes a folder-read error.

Updating