The main reason to choose the Pro version is for automation features that allow the app to work in the background based on your Mac's status. Free Version Features Manual Toggle : Manually enable or disable Turbo Boost from the menu bar. Monitoring : View CPU speed, temperature, and fan speeds in real-time. Basic Config
Yes, Turbo Boost Switcher Pro 2 is entirely safe. It does not "underclock" or modify your hardware beyond its factory specifications. Instead, it interacts directly with the pre-compiled kernel extensions and updates the CPU's Model-Specific Registers (MSR).
: Drag the app icon into your Applications folder.
For mobile professionals, disabling Turbo Boost while on battery power can dramatically extend usable runtime. Configure the Pro version to automatically disable Turbo Boost whenever the charger is disconnected. This ensures you never waste power on unnecessary performance spikes during tasks like document editing, email, web browsing, or watching videos.
in battery life, as the processor stays at its base clock speed instead of overclocking for every minor task. Cooler Lap Use:
Turbo Boost Switcher is a free-to-download tool (with a paid "Pro" upgrade) for macOS that allows users to enable or disable Intel Turbo Boost technology on demand.
: Click the menu bar icon, open Settings, and check "Disable Turbo Boost when on Battery" to instantly optimize your laptop's portable endurance.
The Pro version of this utility offers advanced automation and customisation features that are missing from the free version: