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From MYZ Studio:
FREE limited version-> If you like it, try the Pro version. It contains much more stuff!Switzerland 3D reconstructs your swiss surrounding landscape and displays the name of peaks around you. Use it like binoculars with the augmented reality mode or simply move your finger to scroll view with the pause mode. And it works without internet connection! Try it everywhere :-) Features: No internet connection required Augmented reality or pause mode 7200 peaks Accurate positions Zoom Easy controls iPhone4S minimumiPhone5S and more recommendedSource: Office fdral de topographieSatellite Image: ESA / Eurimage / swisstopo, NPOC Elevation Data: ViewFinderPanoramas