I want to fix the hover effect on iOS ( change to touch event ) but I dont have any idea . Let me explain this . You have a text in your page :
I successfully used
(function(l){var i,s={touchend:function(){}};for(i in s)l.addEventListener(i,s)})(document);
which was documented on http://fofwebdesign.co.uk/template/_testing/ios-sticky-hover-fix.htm
so a variation of Andrew M answer.