Android User? Check out this article.
Maps are like snow cone flavors. There's your all time favorite, but then it is fun to mixed it up from time to time and try a new one. Gaia GPS includes a wide variety of map sources. This article will show you how to load your favorite map source in the app along with how to find a new favorite.
To change the map source:
Tap on the Layers icon.
Tap on your preferred map source, then tap "Done" to return to the main map.
To add additional Map Sources that do not appear on the default list:
Tap Edit Layers in the top right corner.
Select a category that fits your needs
Add sources by tapping the green (+) icon on the right of each map source. To remove a source, tap the red (x) icon.