Hungry Gannet

Topographic maps and satellite imagery for the United States and Canada from the US Geological Survey, US Forest Service and Natural Resources Canada in 2D and 3D. No network connection needed once maps are installed. Record your track, and share GPX files with other apps and devices. Hybrid map mode combines topo with imagery. Panorama mode shows silhouette of what's visible from anywhere on the map. Draw routes on the map; plot graphs of speed and altitude. "Fly" along routes in 3D. Offline search. Show your geolocated photos on the map. If you have our original Topo Maps or Topo Maps for iPad app installed, its maps will be shared with this app.
End User License Agreement:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/