Wordle Unlimited is considered as the Wordle game with no restrictions or limitations. The most obvious benefit is that if you press Enter after successfully completing a task, a new word will appear in its place without the need to wait a full day.
Another distinguishing feature is the length of the words. From the Settings menu, you may change the amount of letters in the mystery word from four to eleven. To get the most out of the game, it is better that you select the five or six-word setting