You can sign up for the FREE Peak Finder app from Amazon here. This app is great for all of you outdoor hikers and enthusiasts. PeakFinder Earth makes it possible to find out all the names of mountains and peaks complete with a 360° panorama display. This app typically costs $3.99 on the marketplace. Today, it is completely free! The app catalogs more than 250,000 peaks from Mount Everest to that little hill around the corner.