ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.309

This macOS alpha release adds a Home for ongoing work, conversational setup, expressive agent avatars, clearer Sphere sharing, and more reliable delivery 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 within reach.
  • Get started through a persistent Welcome conversation with provider recommendations and better recovery after interrupted setup.
  • Personalize agents with animated Neues and Thinklings, including custom colors and Thinkling shapes.

Desktop

  • Navigate top-level and nested Spheres more easily, with clearer selection and direct access to Sphere agents.
  • Share Spheres with streamlined invitations, history consent, visible progress, and actionable readiness messages.
  • See shared participant activity in conversations without seeing your own typing indicator.
  • Receive compact notifications that stay visible through native gestures and dialogs.

Reliability

  • Recover queued messages and stalled channel deliveries more reliably after going offline or restarting.
  • Keep Slack and Discord listeners available in the background on macOS.
  • Reduce background work during collaboration sync and show fewer unnecessary conflict notices.
  • Connect Google accounts with better checks for the requested account and required access.

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