Common custom icons can only be used on local devices. To retrieve a custom icon from Device A and show it on device B, you must first export the icon from QubiMap on Device A, copy the icon to Device B, and then import it to QubiMap on Device B.
To improve efficiency, QubiMap provides cloud icons. When you create a cloud icon in QubiMap on Device A, the icon is assigned a unique ID. If you send a placemark with this cloud icon to a friend, and this icon does not exist on your friend’s device, it will be automatically download from the QubiMap cloud.
Note: 100 QubiMap Coins are required to create a cloud icon costs. Once created, the cloud icon with the unique ID belongs to the creator.