Viewing GPS data on iPhone-satellite info and photo location

A couple of related questions, haven't found the answer yet in Discussion search.

1) In a regular GPS unit, the user can view the # and ID of satellites in view, accuracy data, etc that the device is receiving. Is there a way with standard iPhone software to find out how many and which satellites the iPhone is receiving? There are App Store apps that show a current lat/long, and accuracy estimate, but I'm wondering if the same capability, including # of satellites in view, can be readily found in iPhone.

2) The camera can store location in the photo EXIF data; is there any way on the iPhone in the Photos App or elsewhere to observe the lat/long that Location Services attached to the photo? It can be found in iPhoto and via Aperture, but how about on the phone itself? Is there something at App Store that will list the pix in the Camera Roll or other rolls and offer to display the EXIF data?

Thanks!