Yes, Land Nav Assistant offers a free version with limited features, as well as a free trial for users to explore premium features before committing to a subscription.

Land Nav Assistant can function offline, allowing users to access previously downloaded maps and features without an internet connection, though some features may require connectivity for updates or additional data.

Users can contact support or send feedback through the in-app support feature or visit the official website for additional contact options, including email support.

Users can manage or cancel their subscription directly through their app store account settings, where they can find options to modify their subscription preferences.