Outside of the app locking system, iOS 18 will also apparently get dark home screen icons. iPhones have long had a dark mode, but switching it on doesn’t affect icons.

Add another level of security to make sure someone pretending to be you doesn't get into your account.

Locking Apps for Enhanced Security. Locking an iPhone or iPad app is a straightforward process that can be completed in just a few steps. To lock an app, simply touch and hold the app icon until a ...

Step 3: Select the check box beside App lock to enable this feature. Jess Reyes / Digital Trends Step 4: When prompted, enter and confirm the password you'd like to use to secure WhatsApp Web, and ...

To lock an app, simply press the padlock by its name, and it'll show a green locked icon. Now, when you try to open that app, you'll have to input the pattern code you put in before.