Magic Earth - Free Navigation & Maps App for Android and iPhone
www.magicearth.com
Magic Earth is a free maps and navigation app based on OpenStreetMap data. Enjoy 3D maps, Satellite maps, Turn-by-turn navigation, HD Traffic, Offline maps

It’s a map with routing information, live traffic, road work etc. Offline maps available if needed but obviously no live traffic reporting then. Based on OpenStreetMap.