Core Temp by Arthur Liberman is a free-to-use application that was designed to help you monitor the temperature of your processor and provide you with other useful information. Even if there is no version of Core Temp for Mac available on the Internet, there are other tools that you can use in its place. Here is a list of alternatives to Core Temp for Mac.
Feel free to add any alternative to Core Temp for Mac that you know of.
Suggest Alternatives
TG Pro 2.48
Temperature monitoring, fan control & diagnostics for all Macs.
TG Pro performs hardware diagnostics and checks the battery health to take appropriate actions that come in favor of using Mac to an optimum level.
When it comes to compatibility, TG Pro supports all Macs from 2008 and newer along with other multiple models of MacBook Pro.