Facebook Messenger’s new App Lock feature lets you add an extra layer of security to the popular chat app. iPhone and iPad users can switch on Face ID or Touch ID so they never need to worry about anybody seeing their messages.
The previously rumored feature, which Facebook rolled out for iOS devices Wednesday, is easy to enable. Plus, you can tweak a setting to make sure App Lock works ideally for you. Here’s all you need to do to turn on Face ID or Touch ID for Facebook Messenger.