There are also about 1.5 million Vision Pro apps that are ported versions of iPhone and iPad apps. Apple automatically ports iPhone and iPad apps to the Vision Pro when they're uploaded, but companies can decline. Those apps can be used inside the headset but appear as 2D flat screens. Meta started to emulate that strategy last year with 2D Android apps for Quest, but the company doesn't have the same library of millions of existing mobile apps.
Apple doesn't publish Vision Pro sales, but one estimate from IDC suggests fewer than 1 million devices have been sold.