iPhone photography Awards 2012
It's the fifth edition of the contest and the deadline for submissions is fast approaching. So if you fancy submitting yours (fees apply), see the submissions page for categories, terms and conditions and other details.
The page fails to mention the prizes - a 16GB WiFi iPad (which generation?) and inclusion in the IPPA Interactive Annual (apparently available on iTunes, although I couldn't find it; maybe they didn't publish them in previous years, who knows?). There's no info on who the judges are either.
But there are some galleries with winning entries from previous years, so even if you decide not to participate, there are a few lovely iPhone gems to see there.