Great app for offline maps – ViewRanger: Hike, Bike or Walk Review

I use this app all the time for storing and displaying POIs while I travel. The features I like most are the offline map access and ability to load my own POIs. The resolution is not as good as online maps, it couldn't be without making them too big for a mobile device.
Review by David Rymal on ViewRanger: Hike, Bike or Walk.