This app kept us safe and sane on our vacation to New Zealand. In places where wifi or cellular data is scarce or expensive, this is a lifesaver. Its so easy to download cities or countries youre headed to and then navigate offline - perfect! Ok, the app is NOT perfect, the interface could be better and it doesnt always find addresses or provide routes… but in connection with printed maps or GPS tracking (which it does) it becomes an invaluable tool. Highly recommended for any serious traveler.