When your fans ramp up randomly or a sensor reads -127°C, who do you call? If you use a cracked key, you are alone. Legitimate users get email support from Tunabelly Software (the developers). They often help users debug hardware issues that aren't even related to the software.

TG Pro is notarized by Apple and uses a secure "Helper App" to manage fan speeds safely. It natively supports both and Apple Silicon (M1 through M5 series) , ensuring that even the latest MacBook Pro models can benefit from custom fan curves.