You can get everything as an app these days, even navigation systems, which can be a great alternative to conventional sat navs. sygic is one of these apps and what makes it so clever is that it can be used offline. it doesn’t eat up all of your data, like some other apps, while navigating you through urban jungles. the app is available as a free and a premium version, and both versions come with offline maps, free map updates, route planning as well as an offline search. the premium version comes with more features, although some, such as real time traffic and speed cameras, will require mobile data. You can get a map for the whole world or different continents and countries, and the app can be downloaded for android from Google Play and for apple devices from the apple store.