Hair product question

Are creme rinse and conditioner the same thing? I remember creme rinse as a product used to detangle hair, while conditioner was used for volume and split ends, but when I went to the store the other day I couldn’t find any product labeled “creme rinse”.
What’s the scoop?

Bumping this once: I looked it up online and a few sites claim that they are one and the same, but I distinctly remember two different products that claimed to do two different things. Is this all my imagination?

From Quora: