custom equalizer iphone

Hi,

I have an iPhone 6 and the latest update. I was wondering if there was a way to get custom equalizer (such as on iTunes for Mac or PC) for the iPhone. Is there a way to sync all the songs from Mac or PC with the equalizer on into the iPhone or something like that? Is there a way to do it? I find that the default ones that come with the Music app are not great compared to the custom ones I have made on Mac and PC.