In its place, Apple is creating its own chipset in much the same way it already does for iPhones, iPads, and other iOS and mobile devices. In an Apple developer conference earlier this year, Apple announced that it was going to stop building Macs with Intel-based CPUs. You'll soon be able to run iPhone apps on some Mac models iOS apps are designed using a fundamentally different architecture than Mac software, which means they're incompatible – Mac programs can't run on iPhones, and iPhone apps can't run on Macs.
Your Mac isn't generally able to run apps from your iPhone.