ThinkOS Public Beta

ThinkOS 0.0.7

ThinkOS 0.0.7 improves desktop thread streaming, companion handoff, model readiness, and beta update visibility for a smoother macOS experience.

Downloads

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.

Assistant replies now stream into active threads more smoothly, with fewer reveal glitches during handoff and thread activation.
New-thread and existing-thread transitions are more reliable when an answer is already in progress.
The Today view and setup flow include small polish updates that make the desktop app feel more consistent.

Desktop-to-companion handoff is more stable when replies are streaming or typing indicators are active.
Companion relay behavior is more resilient, reducing missed or duplicated answer reveals across devices.
The desktop app now exposes beta update install actions for companion-connected flows.

Model provider settings and readiness checks are clearer, helping the app surface configuration issues earlier.
Command-line document import behavior is more consistent for users who automate desktop workflows.
System readiness checks have been strengthened for a more predictable first-run and troubleshooting experience.