ThinkOS
Download ThinkOS

ThinkOS Public Beta

ThinkOS 0.0.430

This macOS alpha release brings a unified Feed, clearer Sphere sharing, richer inline artifacts, and more reliable conversations, sync, and updates.

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

  • Find ToDos, FYIs, and Fun in one Feed, with a Done list and controls to reopen or remove ToDos.
  • View interactive HTML artifacts inside conversations and save copies to a Sphere.
  • Choose Queue or Steer when sending a message during an active run.

Desktop

  • Find Spheres with a searchable sidebar switcher and navigate shared Threads and Channels more easily.
  • See clearer conversation audiences, sharing status, and recovery options when sharing pauses.
  • Add attachments inline in your draft and preview Brain images and local videos.
  • Follow steadier run timelines that keep meaningful progress visible.

Sphere Sharing

  • Open shared conversations immediately while sharing finishes in the background, with drafts preserved when a start fails.
  • Start contextual direct messages with Sphere members, including members with read-only access.
  • Recover shared Spheres more reliably across your computers, invitations, and membership changes.
  • Keep a read-only copy after removal and see clearer explanations of sharing restrictions.

Reliability

  • Reduce idle memory use and repeated background saves, with better recovery from temporary vault read delays.
  • Save Sphere posts locally before cloud checks and show delivery failures more accurately.
  • Improve scheduled workflow timing, on-demand runs, and run history.
  • Recover more reliably from interrupted update downloads and installation retries.

Updating