Apps like Russian Topo Maps Pro

Here are some great alternatives to Russian Topo Maps Pro by ATLOGIS Geoinformatics GmbH & Co. KG :
All-In-One Offline Maps
All-In-One Offline Maps
★4.4
Topo GPS
Topo GPS
★4.1
ActiMap - Outdoor maps & GPS
ActiMap - Outdoor maps & GPS
★4.1
BackCountry Navigator XE: Topo
BackCountry Navigator XE: Topo
★3.4
World Topo Map
World Topo Map
★4.2
Memory-Map
Memory-Map
★3.9
Contour lines plugin — OsmAnd
Contour lines plugin — OsmAnd
★3.8
BackCountry Navigator GPS PRO
BackCountry Navigator GPS PRO
★3.4
OsmAnd+ — Maps & GPS Offline
OsmAnd+ — Maps & GPS Offline
★4.6
TrekMe - GPS trekking offline
TrekMe - GPS trekking offline
★3.9
Hunting Gps Maps w/ Property L
Hunting Gps Maps w/ Property L
★3.6
Route Scout - GPS Topo Mapper
Route Scout - GPS Topo Mapper
★4.6