Swiss Pro Map 4+

This is one the worst application I ever bought. It is extremely slow, and the user interface is atrocious. Gestures do not work as expected, scrolling and zooming almost always result in unwanted moves. The routing feature is a joke.

Oh, but for the hype factor it includes "augmented reality".

And of course the maps and data are very expensive. A shame to put such expensive information in such a terrible app.

This is a very good app, but it would be a really bad idea to buy it without first going to the Swisstopo website to see what you were getting. As some reviewers noted, for the base price you get only the basic app and a single demonstration map, and the map "tiles" are indeed expensive. However, you end up with beautiful high-resolution maps of the section of Switzerland that you want, the application has many of the usual GPS features (current location, track), and the panoramic view and "augmented reality" have great possibilities, though I haven't tried them yet. If you want electronic maps of Switzerland that reside inside your device instead of "out there" on the Internet, I think this is the only way to go.

For $34, I was able to unlock all 1/25k topographic maps covering a large area for hiking near Interlaken, including the Eiger, Jungfrau, and other areas nearby, along with hiking trails and Swiss Mobility information about public transit, lodging, and points of interest. All of the information is available for offline use, including train, tram, and bus schedules, and can take advantage of my iPad's GPS capabilities. An equivalent amount of paper information would cost considerably more, be much less convenient, and offer much less functionality. The product would be vastly improved by the addition of some basic documentation, but I was able to figure it out in about 20 minutes anyway.