I got an Geocaching.app update just after midnight last night.
They've REALLY done some work on the app! It now brings up a list of pocket queries and provides an option to download!
It doesn't list ALL of my PQ's. Not sure how it decides which to show, but I suspect it's the last few that have been run.
More on this as I get a chance to try it. Please comment with your experiences!
Updates:
To download a PQ, it has to have been "run" within a week.
frostdancer has the new iPhone with more RAM, faster processor, and an electronic compass. I need to put the gc.app on it and see how it works.
The compass on the app still pales horribly even on the new iPhone. Hopefully they'll release an update soon to be able to use the functionality of the built-in compass.
the compass page is MUCH prettier now though.