How to Add Another Face ID on iPhone

The article explains how to set up an Alternate Appearance for Face ID on iPhones, allowing other users to unlock the device in emergencies. This is useful for shared phones. Instructions are provided for adding a second face, including using it while wearing a mask. Full access is granted to added faces.

RAYMOND OGLESBY @RaymondOglesby2
May 20, 2025– 5 minutes read time

Face ID has been the default security feature for Apple’s smartphones since its debut. However, if you would like to share your iPhone with a partner, friend, or child, unlocking might be a little difficult. Fortunately, just like Touch ID allows you to save multiple fingerprints, there is a way to enable another person’s face to unlock your iPhone. Let’s explore how to add another Face ID.

  • Set up an Alternate Appearance for Face ID to allow other family members or friends to unlock your device in case of emergency.
  • If someone is sharing an iPhone, adding two appearances to Face ID ensures both users can get into the phone.

This tip was performed on an iPhone 14 Pro running iOS 18.4.1.

Click here to learn how to update your iPhone to the latest iOS version.

Before we begin, it’s essential to note that the Alternate Appearance option is designed to enable the use of Face ID and Apple Pay while wearing glasses, sunglasses, facemasks, hats, and other similar accessories.

Please be aware that if you set up this feature to add the face of a partner, friend, or child so that they can unlock your phone, they will have full access to your device.

Now, here’s how to add a second Face ID by adding an alternate appearance.

First, open the Settings app, and select Face ID & Passcode option. You will be prompted to enter your passcode to continue. Refer to the image below:

Face ID 1
Selecting the Face ID & Passcode option

Next, tap Set Up an Alternate Appearance option. See the image below:

Face ID 2
Selecting the Setup Up an Alternate Appearance option

Now, tap Get Started and follow the on-screen prompts to add a second face to Face ID. See the following image:

Face ID 3
Selecting Get Started, then Done when finished

Next, if you do not see the Set Up an Alternate Appearance button, you may already have an alternate appearance saved. The only way to remove an alternate appearance and add a new one is to tap Reset Face ID. When resetting Face ID, you will need to set up your own face again before setting up the alternate appearance. Refer to the image below:

Face ID 4
Selecting the Reset Face ID option

That’s how to add another face to Face ID. Once you have set up an Alternate Appearance for Face ID, they should have no problem using Face ID to unlock your device. This can be incredibly useful in the event of an emergency in which you are unable to unlock your phone yourself.

Be aware that if you have locked any apps with Face ID, any other faces you have saved as alternate appearances will also be able to unlock them. Alternate faces will also be able to make purchases with Face ID.

Additionally, you can setup an Alternate Appearance when wearing a mask. First, head to:

Settings > Face IO & Passcode

You will be prompted to enter your passcode to continue. See the image below:

Face ID 1
Selecting the Face ID & Passcode option

Next, scroll down and tap Setup Face ID with a Mask for Alternate Appearance. See the following image:

Face ID 6
Selecting the Set Up Face ID with a Mask for the Alternate Appearance option

Now, tap Use Face ID with a Mask and follow the on-screen prompts. Refer to the image below:

Face ID 7
Selecting the Use Face ID with a Mask option

Disclaimer

Technology is constantly evolving, and smartphone and desktop tech rarely remains static. Therefore, the information in this post is only accurate as of the date it was written. Blog posts that are older than six months may contain instructions that are no longer compatible with your device or operating system. We hope that the content from previous posts continues to function as intended. Thank you for reading TechSavvy.Life, where technology works for you.

“Humanity is acquiring all the right technology for all the wrong reasons.”

― R. Buckminster Fuller

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Author: Raymond

I am Raymond Oglesby, an Information Technology (IT) specialist with 30 years in the field. I have taught Microsoft Applications and troubleshot computers in 15 countries and many States. My career was focused on mainframes and desktops from application development to implementation. I have written hundreds of programs for various architectures. I decided to start a blog to share my knowledge and experiences with you. I plan on updating this blog at least twice a week about smart phone apps to Windows. Please feel free to leave a Comment or Tweet. I would love to hear from you. Do you have a computer tech question? I will do my best to answer your inquiry. Please mention the app and version that you are using. To help me out, you can send screenshots of your data related to your question.

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