Everyone needs a compass on their iPad. Here's a great compass app for free. It's Compass HD
As you can see it's beautiful and it also work great. Keep your screened locked for it to be the most accurate.
This will not only turn your iPad into a gigantic compass, it also includes other features like Google Maps integration, tagging, and distance calculation.
The simple and beautiful rustic design is easy on your eyes, and pleasant to look at. Get it now for free!