- 2 computers or chart plotters: Windows PC, Mac, Linux, and B&G or Simrad chart plotters share these 2 places.
- Phones and tablets (iPhone, iPad, Android): as many as you like.
To free a place, tap "Unregister this device" in the C-MAP Account window of that device (settings, "C-MAP charts", "Account"). The charts and zones on that device are then removed. The button "Manage my devices on c-map.com" opens your C-MAP account, where you can see and remove your other devices.
This applies to X-Charts bought as a Digital License.