Carnival Cruise Line announced that its popular HUB App reached a landmark of 10 million downloads in its history and will soon be adding a casino feature.

Related: Carnival Cruise Line rejects beloved Royal Caribbean offering The same is true when it comes to using the cruise line's Hub app for things like messaging and setting your disembarkation ...

Some passengers, for example, consider putting menus and the daily Fun Times schedule in the Hub app a positive, while others prefer the paper version. Related: Carnival Cruise Line rejects ...