I downloaded it and never used it once while I was there.I downloaded the Aulani app but was wondering how useful it was when staying at the resort? It doesn't seem like it offers much other than a few activity times & when/where to see characters.
I thought that was cool but we never took our phones with us when we went to the lagoon or pool. So, we never tried it out. Just easier to pull the room key out of my purse any other time.apparently it could be used to unlock the room door