Comment by KK7NIL

Apple doesn't design on ASML equipment. Apple (and other fabless companies) designs to a PDK (process design kit, basically rules about how to layout transistors and passives on the die), which is given to them by their foundry (TSMC in this case).

There's a lot of steps between circuit design on the PDK to a working high volume process; and ASML machines are only part of that.