I'm not as tuned into iOS right now but a guy I work with just got an Android gig. As soon as he started looking he got a ton of calls and found one he liked in less than a week.
Nothing special. He put his resume on job boards and started getting calls from recruiters. He looked at jobs offered found some he liked, applied to some, and one of those hired him.
I'm not looking right now but I check craigslist from time to time and there are more iOS jobs now than 12-18 months ago when I was looking.