Does anyone use the Navigon app on their smart phone? And are you happy with it?

For the most part I am satisfied with its performance but I can’t convince it that there actually is a house at the address I tell it. The maps are all up to date but when I tell it where “home” is, it insists on ignoring that info and only giving me the option of going to a house in the next block. Why do you think this is?