UnderTheHood v1.0.beta
UnderTheHood
A native macOS menu bar app for monitoring Apple Silicon thermal hardware sensors in real time.
Features
- Live CPU and GPU core thermal tracking from the macOS menu bar
- Battery detail features work in progress
- Built using native SwiftUI (
MenuBarExtra) for low CPU and RAM overhead - Direct system sensor hardware access via C/Objective-C bridging headers to
IOKit/IOHID
Installation
- Download the latest release
.zipfrom Releases. - Unzip and move
UnderTheHood.appinto your/Applicationsfolder. - First launch: Right-click
UnderTheHood.appin Finder and select Open to bypass macOS Gatekeeper.
(Alternatively, clear the quarantine flag via Terminal: xattr -cr /Applications/UnderTheHood.app)