An Android phone has Google Maps as its stock/default maps, POI and navigation app. What are other options that I have which can be used instead of Google Maps?
One obvious answer is OsmAnd. OsmAnd has some cool features and also offline POI search and navigation.
Similarly from the talks in 2013 SOTM I discovered Hikar which has some cool integration of routing and augmented reality.
What other such apps are out there?
I know that there is a similar post for Android, but the list there is mainly for data collection apps. I am curious about the application side. Apps that have simple map viewing POI search and query, routing and navigation.