ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.142

This macOS alpha release adds richer Spaces conversations, automatic model selection, prompt dictation, and more reliable reading positions 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

  • Create Spaces conversations, invite participants, and respond with replies and reactions.
  • Search Spaces conversations and jump to the latest messages.
  • Use Auto to select models across desktop and cloud runs, with provider preferences and usage limits.
  • Dictate prompts with active recording controls, clearer feedback, and setup guidance.

Desktop

  • Switch machines within existing threads and see branch and line changes in coding conversations.
  • Manage alerts through a notification inbox with dismissal and granular preferences.
  • Edit or delete routines from the thread drawer and configure webhook triggers.

Reliability

  • Keep Space read state in sync across devices and preserve your reading position as conversations update.
  • View image attachments more reliably during active conversations and when revisiting messages.
  • Recover sync connections while retaining newer local edits and changes made during sync.
  • Keep unsaved provider settings drafts and recover more reliably after signing out.

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