Map Types
You can customize your map with one of several map types. A map's type governs the overall representation of the map. For example, an atlas usually contains political maps that focus on showing boundaries, and road maps that show all of the roads for a city or region. The Google Maps SDK for iOS offers the following types of maps:
Type Value Description
Normal kGMSTypeNormal Typical road map. Roads, some man-made features, and important natural features such as rivers are shown. Road and feature labels are also visible. This is the default map mode in Google Maps for iOS.
Hybrid kGMSTypeHybrid Satellite photograph data with road maps added. Road and feature labels are also visible. This map type can be enabled on the Google Maps app for iOS by turning on the Satellite view.
Satellite kGMSTypeSatellite Satellite photograph data. Road and feature labels are not visible. This made is not available in Google Maps for iOS.
Terrain kGMSTypeTerrain Topographic data. The map includes colors,
contour lines and labels, and perspective shading. Some roads and
labels are also visible.
None kGMSTypeNone No map tiles. The base map tiles will not be
rendered. This mode is useful in conjunction with tile layers. The
display of traffic data will be disabled when the map type is set to
none. Change the Map Type
To set the type of a map, assign a new value to the GMSMapView.mapType
property. For example, to display a satellite map type:
GMSCameraPosition *camera = [GMSCameraPosition
cameraWithLatitude:-33.8683
longitude:151.2086
zoom:6]; mapView_ = [GMSMapView mapWithFrame:CGRectZero camera:camera];
mapView_.mapType = kGMSTypeSatellite;
https://developers.google.com/maps/documentation/ios/map
I believe that is a no and I found no api on the gmsmapview to hide them.
https://developers.google.com/maps/documentation/ios/reference/interface_g_m_s_map_view