By default every Android smartphone comes with Google Maps app for navigation. Turn by turn navigation is a gift for travelling people. If you are not satisfied with Google Maps, here are few alternatives and top navigation apps for Android.
Waze is one of the world’s largest community-based traffic and navigation apps. Join drivers in your area who share real-time traffic & road info to save time, gas money, and improve daily commuting for all.
Navfree is a completely free, voice guided navigation app, with no hidden costs or charges. It suitable best for Android smartphones.
Use offline maps and GPS even without an internet connection. This app is great for hiking, boating, geocaching and other outdoor activities.
MapFactor Navigator is a free turn-by-turn GPS navigation app for Android phones and tablets using OpenStreetMaps data. Maps are installed on the SD card so there is no need for an Internet connection when traveling. Map and app updates are free every month.
BackCountry Navigator TOPO GPS is specially designed for backcountry travellers. Download topo maps for the US and many other countries in advance, so you won’t need cell coverage for navigation.