Mac Fan Control Apple. And not the app store as it also feature fan control. I’ve been using macs fan control for a few years now… i would normally leave such things up to apple to control but my mid 2012 macbook pro gets so very hot that it literally burns your skin to touch the left or middle rear of the case.
Follow apple's instructions for resetting the smc. The mac uses various means of keeping its temperature within operational limits determined by apple's engineers. Without thermal sensors it is logically impossible to control device temperature.
By default, apple runs your mac’s fans automatically—with no way to configure them—and it ramps them up when your system gets too hot.
Speaking of preferences, macs fan control doesn’t come with too many of them. Follow apple's instructions for resetting the smc. However in order not to damage your machines smcfancontrol doesn't let you set minimum speed to a value below apple's. Software solution to noise problems such as those caused by imac hdd replacement, or overheating problems like those found on a macbook pro
