I previously wrote a critical review, which I’m replacing after extensive use. I’ve used this app Premium in the US, Cuba, and numerous cities in Europe. I use an iPad Mini with no cellular potential, hardly state of the art.
CityMaps2Go will search for streets, train stations, restaurants, etc. while offline. Its data base and accuracy are awesome! Even offline, it pinpoints your location. You can store many locations on each map you download. It’s impossible to get lost. It has bailed me out so many times, I can’t count.
Recently I compared apps with a skeptical friend who had three well-known map apps. None of them had CityMaps’ offline power, not even close.
My previous peeve was that whole-country maps of Spain and Portugal didn’t work. I haven’t checked that recently. I just found my way home in a rainstorm in Marseille, on the shortest route through a maze of staircases and narrow streets. If you travel, you want CityMaps2Go.