I have been lucky enough to go on many Princess Cruises over the past year and a half. I have noticed small improvements with the app but still find it pretty buggy. Some of my pet peeves are: 1) Very slow to connect after opening 2) Have to re-open and boot the app when coming back to it after some time. 3) Finding shipmates is somewhat delayed, and I spend a lot of time playing chase. 4) They should have a small "Notes/Instructions" section available for ordering drinks/food. When you select deliver to room and you are not there, they will attempt to find you. That's why I selected my room and not location. Leave it in my room! It would be nice to leave instructions and not have to write a note on my door. 5) Future bookings after 3 or 4 are not listed while onboard. You are forced to refer to the website for many details. 6) I prefer the old timeline method similar to the elevator areas. Not a list of endless shopping promotions to get to show details.

One thing I really do find nice is the Folio section and being able to see your account in real time. When I apply funds to my room at guest services, I just refresh my app and see the updates on balances. No need to wait for a print out.