Carnival HUB is a travel app for cruise passengers to manage their trip details and enhance onboard experiences.

Download Carnival HUB from Google Play Store or Apple App Store and follow installation prompts for your device.

Upon first opening, set up your profile and explore pre-cruise options like excursion bookings and check-in procedures.

Key features include booking excursions, real-time ship info, chat functions, event scheduling, and financial tracking.

Customize your experience by setting preferences for notifications, favorite events, and personalized reminders within the app settings.

Save favorite content by marking preferred events or locations which will be stored in your app's personal section for easy access later.

Share content via social media or messaging apps directly from the app using integrated sharing buttons found on relevant pages.

Access detailed information by browsing specific categories such as dining menus, deck plans, or scheduled events listed in the main menu.

The app requires permissions for location services and notifications; manage these in your device's settings under app permissions.

Check for updates by visiting the app store page regularly; enable automatic updates to ensure smooth operation and latest features.