G.B.
Hi K.,
Yes, they are different and are good. My son is 3 and he still does the Pull-ups at night. They are a bit different and you may also want to check out the "Good-Nites" diapers as well. We use both and they do well. He has had at least 5 to 6 nights in a row of dry diapers, but then he will have 2 bad nights, so I keep them on him every night. I am hoping to finish up this potty training soon!!
Good Luck!
Gladys