I know I exist. ANSYS HFSS, CST Suite and ADS.
I don't know much about ADS except that it's a 10GB package.
About HFSS and CST I think, maybe wrong, I think it's complicated general sw using finite element method.
I do not solve the price, solve the complexity and complexity of using such a system quickly and simply.
For standart simulation I use Multisim, but for RF is not good.
I remember from my youth Ansoft designer, he is already dead.
I'll look at Microwave Office