Unfortunately, there’s no way to list every Vault and Ghost app available because they come and go very quickly. Vault apps have a way of disappearing after they have been reported by the media or parents, school teachers and other adults catch on, but they don’t ever really disappear. They can change their icon, add new features and reappear as a “new” app presented under a new name. There are always new apps popping up that provide a way to hide things on your kids’ phone.