You can ship those apps with both executables using a new format called Universal 2. If you are a developer or if you run obscure enterprise apps, you may have a lot of questions about how it’s going to work.įirst, you’ll be able to compile your app to run both on Intel-based Macs and ARM-based Macs. In the future, the company is going to switch from Intel CPU to Apple’s own silicon, based on ARM architecture. Apple has announced a major shift for the Mac.