Sygic GPS Navigation & Maps 15.0.3 APK is The World’s Most Installed Offline turn-by-turn GPS navigation App for Android powered by TomTom Maps. Navigation and Maps are installed on the SD card so there is no need for an Internet connection when navigating. Map and app updates are FREE every 3 months.
MapFactor is a popular navigation app that comes with an outdated user interface. It is useful when you are in need of turn-by-turn navigation. It also gives you an option (through in-app purchase) to utilize TomTom navigation maps.