ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.174

This macOS alpha release adds richer Space conversations, prompt dictation, and automatic model selection, with smoother companion pairing and more reliable 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

  • Create Space conversations, invite participants, and respond with message reactions and replies.
  • Search Space conversations and jump to the latest messages while keeping your reading position.
  • Use Auto to select models for desktop and cloud work, with provider preferences and usage limits.

Desktop

  • Dictate prompts in Orbit and Space conversations with recording controls and setup guidance.
  • Manage alerts through a notification inbox and granular notification preferences.
  • Set up private app integrations through guided conversations in Spaces.
  • Switch computers within existing threads and edit or delete routines from the thread drawer.

Companion Sync

  • Pair companions with clearer manual-code guidance, native copy controls, and more accurate connection status.
  • Keep Space read state in sync across devices and discover newly shared Spaces without restarting.
  • Preserve device settings drafts while connection details refresh.

Reliability

  • Enjoy smoother typing and more stable conversation scrolling as messages update.
  • Recover shared Space messages after sync interruptions and resume partial invitations without repeating successful sends.
  • Keep thread deletions and newer local edits intact during sync.
  • Open ThinkOS links in the installed app.

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