I did a quick comparison on Cruise Mapper. All numbers are in square ft and the numbers in parentheses are the balcony sizes.
Disney Wish
Family Verandah: 240 (45)
Verandah: 205 (45)
Royal Caribbean Utopia of the Seas
Ultra Spacious Family Balcony 305 (80)
Spacious Balcony 180 (55)
NCL Getaway
Club Balcony 205 (30)
Balcony 170 (30)
So, except for the special "ultra spacious" rooms on Utopia, the Wish still has bigger balcony cabins than the others. I know that the Getaway isn't the most recent NCL ship, but it's one that I'm familiar with, so I used it. Utopia is the newest RCL ship.
And as another poster wrote, once per day service means that the foldouts are folded out all day and that the room is extra cramped. Disney still does service twice per day, which means that the foldouts are usually folded up and the room has more space during the day.