Swiss3D

Swiss 3D is a, fully offline, precise, real time, virtual 3D map of Switzerland. 
It reconstructs your surrounding landscape with accuracy and displays all peaks.
The app contains an VR mode that enable you to see the environment as seen through binoculars. 
Reading a map has never been that fun and easy!

Features: 
▫ no internet connection required
▫ virtual reality or manual mode 
▫ accurate Swisstopo data
▫ 15000 peaks
▫ dynamic aerial view
▫ easy controls
▫ only on iOS
▫ made in Switzerland for Switzerland

-> The PRO version contains MUCH more features.

Source: Office fédéral de topographie / geonames
Elevation Data: ViewFinderPanoramas