Lol looks like a developer didnt think of using a region drop down box and on the fly update to simplify the whole process. now they need to provide support for 20 odd apps wjen they need.to fix something
There is also no info on the detail level of the maps. They have cities and whole countries for the same price. For instance, does the Germany map have real detail for cities within Germany or is it a broad view map with little detail.
I'd check reviews of some of their other products.
In other cases, their maps/software are not necessarily cheap. So I have a feeling the price is the higher one. And since it was listed higher, they may have the "right" to collect the "right" price if there is a mistake one way or the other.