Apps have become an essential part of everyday life. You have them on your Smartphone, in your Windows environment, Smartwatch and you name it.
Apps come in many shapes and sizes, and almost everyone has a fair amount of them.
Apps will also play an important role in Virtual Reality, in fact, that is already the case, and certainly in Mobile VR goggles. The content available this type of VR Goggles most of the time is presented to you by means of an App in some form.
In short: Apps are essential for everyday life and will also be for Virtual Reality.