ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.379

This macOS alpha release brings a unified Feed, inline interactive artifacts, clearer conversation audiences, and more reliable syncing, message delivery, and updates.

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 dedicated filters and plain-text previews.
  • Legacy Tasks move into their own ToDo threads without changing existing conversations.
  • View interactive HTML artifacts inside conversations, expand them, and save copies to Spheres.
  • Follow agent progress in a collapsible run timeline, with recorded steps preserved when a run fails.

Desktop

  • Find Spheres with a searchable switcher and return to Recent threads from the sidebar.
  • Place attachments inline with your message and remove them by deleting their tokens.
  • Run scheduled workflows on demand while keeping their scheduled time of day.
  • Create local Spheres during first-run setup before configuring AI.

Collaboration

  • See who a conversation reaches through a shared audience chip; new shared-Sphere conversations start with everyone selected.
  • Share child Spheres in place and see clearer distinctions between private access, pending membership, and paused sharing.
  • Edit your collaboration display name with more reliable syncing across devices.

Reliability

  • Reduce idle memory use and address a crash loop during vault polling.
  • Improve recovery for queued messages, failed deliveries, and interrupted syncs.
  • Keep newer conversations and drafts from being replaced by stale synced state.
  • Recover more reliably from interrupted installer handoffs and retry updates after relaunch.

Updating