need helping finding a chatbot I came across a few months back

I’ve been trying to figure out what it was called by literally any means necessary. it wasn’t on all of the app stores (to my knowledge), it had a white background for the character catalog screen, and the chats had the pictures as the background and would update as the roleplay carried on. there wasn’t any subscription service, definitely capable of NSFW, and had it was a simple sounding name. possibly an actual name. not janitor, but I believe I looked up janitor AI alternatives. and it was hyper realistic characters only