iOS 18 to Bolster Privacy: More Apps to Get Password and Biometric Locks

Currently, iOS users are required to enter their passcode for actions like modifying their iPhone's passcode or to view recently deleted photos in their album, with an option to use TouchID or FaceID for verification. This feature offers an added layer of privacy and security.

However, the need for similar functionality in other applications, such as email, messaging, or even notes, is evident. Having the ability to lock these apps can protect your little secrets even when your phone is borrowed by family members.

According to MacRumors, Apple plans to extend the scope of passcode or biometric protection in iOS 18, enabling more system-level apps to be secured. Users will need to verify their identity to access these protected apps.

The list of supported apps includes native iOS applications like Mail, Messages, Notes, Phone, Photos, Safari browser, and Settings. It remains unclear whether this feature will extend to third-party applications.

Currently, some third-party apps offer password protection for privacy reasons and can utilize FaceID for unlocking, such as certain media players that require unlocking to view content.

Other applications leverage parental control features to not only password-protect but also hide apps from the home screen. Accessing these apps requires password verification. Some apps can even disguise themselves as a different application, like a notepad, if the wrong password is entered, thus protecting user content from being accessed by others, whether intentionally or accidentally.

Expecting Apple to provide system-level support for such a rich array of features is unlikely. However, it would be beneficial if Apple could extend facial recognition unlocking capabilities to third-party apps. We look forward to seeing more details at the upcoming WWDC 2024.