iOS best place to post a developer job offer?

I have an app that I would like developed. I have some basic programming skill, but objective C is currently beyond me, my time is extremely limited, and I just don't have the drive.

I'd like to post a freelance job, but all of the sites I find want me to pay to post...I just don't see why I would $25 to post the job. That just comes out of what I can offer a developer.

So if any of you know of a good place to post, that doesn't charge a ton, and will get the best responses, please let me know.

Thanks,

I have posted the opportunity there, thanks.