ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.314

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

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, and chats in one place.
  • 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

  • Navigate top-level and nested Spheres more easily, with clearer sidebar context and a dedicated Shared Sphere rail.
  • Open a Sphere's agent directly from its sidebar.
  • See participant activity in text threads and compact notifications that stay visible through dialogs.

Sphere Sharing

  • Share Spheres with clearer readiness guidance, simpler invitations, and progress you can follow or retry.
  • Choose how to handle content when deleting a Sphere, with more reliable removal of its channels and shared copies.
  • Review fewer unnecessary conflict notices while preserving edits that need your attention.

Reliability

  • Reduce background storage activity during collaboration sync, especially for large shared Spheres.
  • Recover queued messages and channel work more reliably after offline restarts or stalled delivery.
  • Keep Slack and Discord listeners available in the background on macOS.
  • Recover setup and sign-in more reliably, and connect Google with the requested account and verified permissions.

Updating