Here is how you can use Face ID to lock any app on an iPhone. This feature is currently available exclusively on iOS 18.

To begin, simply long-press on any app icon you want to lock. A menu will pop up where you can select “Require Face ID.” Once enabled, every time you open the app, it will prompt you to authenticate using Face ID or your passcode.

The best part of this feature is that when an app is locked, its content remains hidden in the background. This ensures your privacy and security.

Give it a try today and experience the convenience and security of using Face ID to lock your apps. Thank you very much