Official DTK25 topographic maps are the best outdoor maps for Germany.
A topographic map contains many details like height contours, small roads and land usage and is thus ideal for navigating outdoors.
In Topo GPS you can purchase the best topographic map of Germany at scale 1:25,000. DTK25. These maps are produced by the Land Survey departments of the German states.
Full access to the the DTK25 topographic map of whole Germany costs €3,99. Free lifetime updates are included.
You can make the topographic maps offline available. In this way you are sure that the maps you need are always accessible.
The topographic map has a clear legend with explanations of all symbols.
The Topo GPS app offers many additional useful features to the topographic map. Like navigating, loading, planning and following routes and adding points to the map. Topo GPS contains all functions of a regular GPS device.