ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.300

This macOS alpha release adds a Home view for ongoing work, conversational setup, expressive agent avatars, and clearer Sphere sharing, with more reliable message delivery and 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 recommendations and editable Chief identity.
  • Choose animated Neue or Thinkling agent avatars, with custom colors, shapes, and reactions.

Desktop

  • Find top-level and nested Spheres more easily, with clearer selection and a dedicated Shared Sphere rail.
  • Open a Sphere agent directly from the sidebar and see the person or agent in one-to-one conversation headers.
  • See shared participant activity in text threads without seeing your own typing indicator.

Sphere Sharing

  • Invite members with clearer sharing readiness, progress, and retry messages.
  • Convert an owned cloud Sphere to shared and review consent for sharing existing thread history.
  • Delete Spheres with a choice about their content and clearer failure messages.

Reliability

  • Recover queued messages and channel work more reliably after offline restarts or stalled delivery.
  • Keep Slack and Discord listeners available while ThinkOS runs in the background on macOS.
  • Connect Google with more reliable account selection and permission verification.
  • Recover interrupted Welcome setup and sign-in more reliably, and see automatic update progress refresh correctly.

Updating