macOS 10.13.4 to Warn About 32-bit Apps Starting April 12

To ensure that the apps you purchase are as advanced as the Mac you run them on, all future Mac software will eventually be required to be 64-bit.

Apple began the transition to 64-bit hardware and software technology for Mac over a decade ago, and is working with developers to transition their apps to 64-bit. At our Worldwide Developers Conference in 2017, Apple informed developers that macOS High Sierra would be the last version of macOS to run 32-bit apps without compromise.

While developers optimize their apps for 64-bit compatibility, Apple is notifying customers when they are using an app based on 32-bit technology. This is done via a one-time alert that appears when you launch a 32-bit app.

Source: https://developer.apple.com/news/?id=04112018a

Roger Stringer spends most of his time solving problems for people, and otherwise occupying himself with being a dad, cooking, speaking, learning, writing, reading, and the overall pursuit of life. He lives in Penticton, British Columbia, Canada