How to lock apps with Face ID/Touch ID in iOS 18

Handing your iPhone to someone else can often feel like a gamble, especially when it comes to your privacy. Whether it’s your curious nephew wanting to play games or a friend wanting to browse through your vacation photos, there’s a good chance you might not want them to stumble upon personal apps or sensitive information. Fortunately, iOS 18 introduces a valuable feature that allows you to lock individual apps using Face ID or Touch ID, providing an extra layer of security.

The ability to lock apps with biometric authentication is a significant enhancement over previous versions of iOS. While some developers offered this feature for specific apps, such as banking or messaging platforms, iOS 18 expands this functionality to virtually any app on your device. This means you can protect games, social media, and any other applications with biometric authentication, ensuring your personal space remains secure.

How to lock apps with Face ID/Touch ID on iPhone

1. Identify the app you want to lock on your Home Screen.

2. Touch and hold the app icon until a quick actions menu appears.

3. Tap on “Require Face ID/Touch ID” from the menu options.

4. A prompt will ask you to confirm. Tap “Require Face ID/Touch ID” again.

How to unlock apps with Face ID/Touch ID

1. Tap the app from the Home Screen or App Library.

2. Look at the screen for Face ID authentication, or use Touch ID or your passcode, depending on your locking method.

How to unlock apps

1. Press and hold the app icon again.

2. Choose “Don’t Require Face ID/Touch ID” from the quick actions menu.

3. Enter your Face ID or passcode to remove the lock.

It’s important to note that some default system apps, like Maps and Calculator, cannot be locked, but most third-party applications can. Furthermore, if you have Stolen Device Protection enabled, you won’t be able to unlock locked apps using a passcode, reinforcing your device’s security against unauthorized access.

This app-locking feature is not only a convenience but a necessity for those who prioritize their privacy. With it, you can confidently hand your device over to others without worrying about them accessing your private information. Overall, iOS 18 enhances your control over your data, allowing you to decide what remains accessible and what stays under lock and key.