cTrader for the MacOS has only just been released, as a 3rd party company we are in the process of upgrading our products, you can find a list of products upgraded so far here.
You can also see on the product page if it works with the MacOS or cTrader.
Type: cTrader Indicator for Windows
or
Type: Windows & macOS (cTrader Platform)
If you find any products which show they work for the Mac, but they do not, please report them.
