hi there. apparently there is a free one called flight gear but i haven't looked into it so couldn't say if it was good or bad, but and a big but at that, ikarus aerofly does a simulator for mac which does look very good. Night flyer on you tube does some good reviews on it. good luck
I can recommend www.heli-x.net The physics are very realistic, but it only does helis. You can test it for free. It works with almost any controller/radio.
I can recommend www.heli-x.net The physics are very realistic, but it only does helis. You can test it for free. It works with almost any controller/radio.