ThinkOS
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ThinkOS Public Beta

ThinkOS 0.0.160

This macOS alpha release adds richer Spaces collaboration, prompt dictation, automatic model selection, and more reliable conversation sync and navigation.

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 reactions and replies.
  • Dictate prompts in desktop conversations with recording controls and setup guidance.
  • Use Auto to select models across desktop and cloud runs, with provider preferences and usage limits.

Desktop

  • Search Space conversations and jump to the latest messages while preserving your reading position.
  • Switch computers within existing threads and see Git branch and line changes in coding conversations.
  • Manage alerts through a notification inbox with dismissal and granular preferences.
  • Edit and delete routines from the thread drawer, and configure webhook triggers.

Companion Sync

  • Keep Space read state and encrypted notification preferences in sync across devices.
  • More reliably preserve thread deletions and changes made while synchronization is running.

Reliability

  • Create Spaces without waiting for sync, with improved recovery when setup is interrupted.
  • Keep image attachments and previews available during active conversations.
  • Keep Slack replies threaded and agent context focused on the relevant conversation.

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