Not worth $0.99
Not user friendly and missing half of the rooms of the palace. Map does not match the layout of the palace. Don’t bother with this app. Read some history before you go and read the printed signs in the rooms.
Not worth it!
The app doesn’t track which room you are in and only covers a very few of the palace rooms and features. When you enter a room the numbers for the audio don’t match and the listed places are only shown in Portuguese. Almost completely worthless!



