LOCAL-FIRST THERMAL INTELLIGENCE FOR MAC
YOUR MAC RUNS HOT.
SEE WHAT’S DRIVING IT.
Watch thermal pressure build, connect it to real workloads, and choose a cooling response—without sending system history to a cloud.
v0.7.0 · 7.5 MB · Developer ID signed and notarized by Apple. SHA-256 5ee8…304c
From heat to action, in one window.
Live system state, workload evidence, 24-hour history, cooling profiles and custom curves—with light and dark interfaces.
Why Thermal Intelligence
A clear thermal picture
See temperature, CPU, memory, power and observed fan speed in one native dashboard. Missing measurements stay unavailable instead of turning into a misleading zero.
Workload evidence, not blame
Find processes that move with sustained thermal pressure, recognize recurring workloads and inspect forecasts—without presenting correlation as exact causation.
Cooling that fails safe
Choose Apple System, built-in profiles, Cool Now or a custom curve. Active fan control is limited to an exact qualified Mac and macOS combination and returns control to macOS on any safety fault.
Local alerts. Local data.
macOS notifications cover sustained heat, critical pressure and recovery without a remote push service. History stays bounded on the Mac; diagnostics leave only after an explicit sharing action.
Frequently asked questions
The app targets macOS 13 or newer and ships as a Universal 2 build for Apple Silicon and Intel. Monitoring remains useful across supported systems. Fan control is separate and activates only for an exact Mac model and macOS version that the app has qualified.
No. macOS owns cooling by default. Active control requires explicit local setup on an eligible configuration, and an interruption, expired control lease or safety fault returns ownership to macOS.
System and process metrics, thermal episodes, forecasts, cooling decisions and profiles are processed locally. Raw performance history is limited to 24 hours. The app intentionally avoids storing command lines, document paths, serial numbers and account identifiers.
With your permission, macOS can alert you when sustained thermal pressure starts, becomes critical and later resolves. Events are deduplicated by thermal episode, so ordinary fan-speed changes do not create notification spam. No cloud push service is involved.
This site serves the v0.7.0 package directly. Its Apple Developer ID signature, notarization ticket and Gatekeeper acceptance have been verified, and the ticket is stapled to the package. Keep Gatekeeper and System Integrity Protection enabled.