<i>It also runs a free version of Google Maps which (sorry gnuite) blows the doors off Maemo Mapper in terms of performance and features. The way it loads and unloads map tiles is really slick. You don't store a huge library of maps, so you just have to be online all the time. I hardly matters because maps load so quickly. It's only drawback is that it doesn't plot your position from a bluetooth GPS.</i>

If that's the case then I don't think it blows the doors off Maemo Mapper. I download the set of maps I need (one relatively large view and a set of detailed maps for the location I'm going to) and I don't need a network connection again.