Apps like Chizroid

Here are some great alternatives to Chizroid by KMI Software :
World Topo Map
World Topo Map
★4.2
Russian Topo Maps Pro
Russian Topo Maps Pro
★4.9
OsmAnd+ — Maps & GPS Offline
OsmAnd+ — Maps & GPS Offline
★4.5
NZ Topo50 Offline - South
NZ Topo50 Offline - South
★4.6
Russian Topo Maps
Russian Topo Maps
★4.6
Sweden Topo Maps
Sweden Topo Maps
★4.5
GPX Viewer PRO
GPX Viewer PRO
★4.4
Maastokartat
Maastokartat
★4.1
GPS Track Viewer
GPS Track Viewer
★4.1
Hawk Map Pro
Hawk Map Pro
★4.7
Topo GPS
Topo GPS
★4.2
Great Britain Topo Maps
Great Britain Topo Maps
★4.5
Mgrs & Utm Map Pro
Mgrs & Utm Map Pro
★4.8
My Location - Track GPS & Maps
My Location - Track GPS & Maps
★4.3
Map of Tokyo offline
Map of Tokyo offline
★4.0
Vespucci - an OSM Editor
Vespucci - an OSM Editor
★4.3