You can set up a subscription directly in the app. This is called an in-app purchase. To do this, go to your profile and tap on ‘renew’ or ‘buy’ (if your subscription has already ended). To pay for your subscription, you’ll need an Apple or Google account.
You can also set up your subscription right here on this website. To do this, sign in at the top right of this screen with the same email address and password that you use in the app.
Not sure which email address you use for Nautical Maps? You can find this info in your profile (icon at the bottom right in the menu bar of the app). It’s under the number of days left on your subscription.
You get a confirmation email every time you pay for a subscription.