that's two felony's man

MalO is an app that gives you a friend (the skull dog thingy) that stalks you and makes you go insane
the skull dog doesn't actually have a name it's just named by the people who downloaded the app

time to get into scp explaning

Mal0 is an app that pretty much has this "friend" (as vik said, skull dog thingy), and they're always with you. They take pictures of your surroundings, and even take pictures of you, but you never physically see them. It makes you go insane.

The "friend" is usually called "Mal0" because it doesn't have a canon name

how can I buy one