No official word on NCL’s website, but after my iPhone 5’s last update, instructions on using the app onboard Breakaway appeared at the bottom of the “My Cruises” screen. See the Screen Shot to the left, towards the bottom!
The iConcierge app, now on Epic, allows cruisers to see their folios, make reservations, communicate with others on board who have the app, check schedules of events and activities and more! It will work for FREE using the ship’s wifi. Since I use an iPhone, I canot confirm the same for Android based smartphones.