Sankou!

The easy to use GPS recorder. Features: Adaptive GPS maximizes battery life Fully background-able iOS 5 support Automatic, scalable elevation map Easy to read Altitude - Current/High/Low/Gain On screen compass with bearing readout Built in camera and photo viewer Automatically imports photos taken in other apps Unlimited saved routes KMZ / KML export via Email or Dropbox Simple to use interface, even one-handedNote: Continued use of GPS running in the background can dramatically decrease battery life.