ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.299

This macOS alpha release adds a Home view for ongoing work, conversational setup, customizable animated agent avatars, and more reliable sharing, integrations, and sync.

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

  • Resume ongoing work from Home, with Spheres, agents, chats, and session history close at hand.
  • Get started through a persistent Welcome conversation with provider setup and recommended model choices.
  • Personalize agents with animated Neues and Thinklings, including custom colors and Thinkling shapes.

Desktop

  • Find every top-level Sphere on the Lens Rail, with clearer selection and shared Sphere navigation.
  • See who you are chatting with and participant activity in shared text threads.
  • Share Spheres with clearer readiness guidance, history consent, progress, and retry options.
  • Choose whether to retain content when deleting a Sphere, with clearer failure messages.

Reliability

  • Welcome setup recovers more reliably after interruptions, restarts, and account changes.
  • Google connections verify the requested account and granted access before showing setup as complete.
  • Slack and Discord listeners stay available in the background, with improved recovery of queued work after offline restarts.
  • Synced conversations better preserve completed responses and message order, with safer recovery of large Sphere histories.

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