How to add ringtones to your iPhone free without iTunes?

I want a new ringtone for my iPhone 4S iOS 6, but I don't want to pay for ringtones. I know if you download an app that let's you create your own ringtones and you have to use iTunes for that. But that's too much for me to handle. So Is there anyway I can get free ringtones without using iTunes or paying for it? Please let me know, Thanks!

Try Zedge.net you type in your phone brand and it will list everything compatible with your brand phone & best of all its free

Well I use phonezoo, its pretty easy and its free, you can make your own ringtones or you can use the ones they have on the website. Then you just click "save to pc" and it'll go to itunes. Then all you have to do is sync it to your iphone.
I know you don't wanna use itunes and this may sound complicated but its actually pretty easy.
Hope this helps!