The nano-texture glass is Apple’s latest anti-reflective technology. Rather than turning your display anti-reflective with a thin coating, Apple has actually etched the matte finish into the glass at the nanometer level.
The nano-texture glass will set you back about $1,000 and is apparently very sensitive, hence the specialized cleaning cloth. The XDR display includes one in the box — and, before now, the only way to find a replacement was by talking to support.
This one (probably) won’t track you — The iCloth is a sound investment if you own that $5,999 nano-texture glass XDR display. Is it fair that Apple is charging $19 for a small-ish piece of fabric? Absolutely not. But this is Apple we’re talking about. Selling just about anything for less than $20 goes against the company’s ethos.
Notably, the $19 polishing cloth does not include iCloud support, nor does it connect to Wi-Fi at all, as far as we can tell. So it probably won’t track you in the myriad of ways Apple’s other devices do. But then again, neither will the six-pack of microfiber cloths you bought on Amazon.