ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.437

This alpha release makes shared Spheres easier to navigate, brings a unified Feed and inline artifacts, and improves message recovery, privacy cues, and desktop stability.

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

  • Find ToDos, FYIs, and Fun in one Feed, with a Done list and controls to reopen or remove ToDos.
  • View interactive HTML artifacts inside conversations, expand them, and save copies to a Sphere.
  • Choose Queue or Steer when sending a message during an active agent run.

Desktop

  • Navigate shared Spheres with clearer Channels, Threads, and direct messages, landing in General when you open a shared Sphere.
  • Start threads in the current Sphere, invite people by email, and see clearer invitation and membership status.
  • Keep your place and keyboard focus when moving through Settings and dialogs, with more readable layouts in narrow windows.
  • Personalize Spheres with colors and animated backgrounds, and find them through a searchable switcher.

Reliability

  • Recover shared Sphere access more reliably across computers, invitations, and membership changes.
  • Keep drafts and conversation history through failed sends, retries, and restarts, with clearer delivery and sharing status.
  • See clearer private and shared audience labels, with stronger protection against unintended sharing.
  • Experience fewer memory-related crashes and smoother background sync, plus more reliable retries for interrupted update downloads.

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