The iOS 12 beta appears to support adding a second face to the Face ID feature, allowing a second person to unlock an iPhone X without entering the passcode. This was discovered and later confirmed by multiple users on Reddit.

Ever since the iPhone X was released last September, Apple's Face ID authentication system has been restricted to recognizing a single person's face to unlock the iPhone X. Though iOS is ostensibly designed as a single-user operating system, this restriction has frustrated some users who wish to allow their partner or other family member to unlock their phone for convenience and sharing purposes.

multiplefacesiphonex
This is possible under the old Touch ID system, which has been around for nearly half-a-decade, because Touch ID allows up to five fingerprints to unlock the iPhone — so it's easy to allow your partner's thumbprint to your iPhone.

With iOS 12, an "Alternative Appearance" mode in Face ID allows iPhone X owners to add an entire second face to Face ID. This means two people can unlock an iPhone X, potentially making it easier for users to share their devices.

The feature doesn't appear to be intended for this purpose. In iOS Settings > Face ID & Passcode, Alternative Appearance is described thusly:

In addition to continuously learning how you look, Face ID can recognize an alternate appearance.

It's likely that Alternative Appearance is designed for people who have difficulty with Face ID because of more significant changes in appearance due to changing wardrobes like glasses or hats — but it has the happy coincidence of supporting a second person as well.

One thing to note is that if Face ID is reset for one "Appearance", it will also reset the other, meaning both users will have to start from scratch with Face ID if the system is reset.

We have reached out to Apple for clarity on what this feature is intended for and whether the side-effect of support for multiple users is expected to continue through the final release of iOS 12 this fall.

Top Rated Comments

keysofanxiety Avatar
36 months ago
This is great, but I still need a way to prevent my kids from accessing my iMessages or mail app.

Is that a thing?
Yeah, don't let your kids use your phone.

Or if you do, enable Guided Access so they can't get out of the app they're currently in.
Score: 13 Votes (Like | Disagree)
Mr. Heckles Avatar
36 months ago
Nice to know my ex can get one now... that 2 faced ....:p
Score: 9 Votes (Like | Disagree)
ChromeAce Avatar
36 months ago
While it’s true that  has decided to allow an iPhone with FaceID to be unlocked with a 2nd face, that face has already been pre-selected to be that of Jeff Sessions.
Score: 8 Votes (Like | Disagree)
lazyrighteye Avatar
36 months ago
I’d love to see multiple user accounts available on iOS. One iPad, for two kids.
Guessing Apple prefers the “one iPad for one person” business model more. :p
Score: 4 Votes (Like | Disagree)
itsmilo Avatar
36 months ago
This is great, but I still need a way to prevent my kids from accessing my iMessages or mail app.

Is that a thing?
Unfortunately not. Just stupid. Like Photos app having a hidden folder without even having to scroll to see it. May as well call it LOOK AT MEEEEEEE
Score: 4 Votes (Like | Disagree)
TheBing1980 Avatar
36 months ago
This is great, but I still need a way to prevent my kids from accessing my iMessages or mail app.

Is that a thing?
Score: 3 Votes (Like | Disagree)

Top Stories

apple transfer google photos 1

Apple Launches Service for Transferring iCloud Photos and Videos to Google Photos

Wednesday March 3, 2021 12:04 pm PST by
Apple this week introduced a new service that's designed to make it quick and easy for iCloud users to transfer their stored photos and videos to Google Photos. As outlined in an Apple support document, you can go to Apple's privacy website and sign in to see the "Transfer a copy of your data" option. If you select this and go through all the steps, Apple will transfer your iCloud photos and ...
rosetta 2

Rosetta May Be Removed From M1 Macs in Some Regions on macOS 11.3

Tuesday March 2, 2021 5:20 pm PST by
Installing the upcoming macOS 11.3 software update on an M1 Mac may result in Rosetta 2 being removed in one or more regions around the world. In the third beta of macOS 11.3 seeded to developers for testing today, MacRumors contributor Steve Moser uncovered new strings in the beta's code indicating that "Rosetta will be removed upon installing this update." Another new string reads "Rosetta ...
Screen Shot 2021 03 03 at 11

MagSafe Charging Port for iPhone Appears in Apple Patent

Wednesday March 3, 2021 1:30 am PST by
In a newly granted patent, Apple envisions a type of connectivity port using an iteration of its magnetic MagSafe charger to charge an iPhone, potentially paving the way for a future without Lightning. Submitted to the United States Patent and Trademark Office on Tuesday (via Patently Apple), the patent outlines a three-pinned MagSafe charger, similar to the ones found in older MacBook...
Oled iPads and MackBook Pro

OLED 10.9-Inch iPad Rumored for Early 2022, 12.9-Inch iPad Pro and 16-Inch MacBook Pro Could Follow

Thursday March 4, 2021 8:37 pm PST by
Earlier today, DigiTimes shared a preview of an upcoming report claiming that Apple is working on both iPad and Mac notebook models with OLED displays that could launch starting in 2022. The full report from DigiTimes is now available, and it includes several new alleged details about Apple's plans. According to the report, the first of these devices to adopt an OLED display is likely to be...
OLED iPad Pro and MacBook Pro

iPad and MacBook Models With OLED Displays Rumored to Launch in 2022

Thursday March 4, 2021 8:19 am PST by
Apple plans to release new iPad and MacBook models with OLED displays in 2022, according to industry sources cited by Taiwanese supply chain publication DigiTimes. The information was shared in the site's paywalled "Before Going to Press" section, so there are no further details yet, but the full report should be released by tomorrow. Apple has gradually increased its adoption of OLED...
iPad mini pro feature

Sketchy Rumor Claims 'iPad Mini Pro' Launching in Second Half of 2021

Wednesday March 3, 2021 3:04 am PST by
Apple is expected to launch a sixth-generation iPad mini in the first half of 2021, possibly as soon as this March, based on long-standing rumors. However, a new rumor out of Asia that has gained traction in the last 24 hours suggests an "iPad mini Pro" will arrive in the second half of this year. According to a post on Korean blog Naver, whose rumor track record is unknown, the device...
maxresdefault

What's on Your iPhone Home Screen?

Thursday March 4, 2021 10:31 am PST by
Over on our YouTube channel, MacRumors videographer Dan has a new video up where he shares his Home Screen, wallpaper, and all of his current favorite widgets. Subscribe to the MacRumors YouTube channel for more videos. Check out Dan's video to see his setup, and then comment below and show us your own Home Screens. It's always fun to see other peoples' Home Screens, and with widgets and...
apple pencil 3 leak

New Apple Pencil Allegedly Leaks With Glossy Finish and Redesigned Tip

Wednesday March 3, 2021 6:17 am PST by
Images supposedly depicting a third-generation Apple Pencil have been shared on Twitter by the leaker known as "Mr. White." The purported new Apple Pencil appears to share a very similar design to the current, second-generation Apple Pencil, which is shorter than the previous version and charges inductively on the side of an iPad. The updated Apple Pencil appears to have a glossy...
apple watch ecg wrist

Apple Watch ECG Feature Gets Approved in Australia

Wednesday March 3, 2021 2:07 am PST by
The Australian government has approved ECG functionality on the Apple Watch, giving Apple the all-clear to launch the feature for Apple Watch users in the country, according to a regulatory document first spotted by The 8-Bit. Earlier last month, the Apple Watch's irregular heart rhythm notification received approval in Australia, although ECG did not. Irregular heart rhythm is a feature...
PIA23764 RoverNamePlateonMars web

NASA Mars Perseverance Rover Uses Same PowerPC Chipset Found in 1998 G3 iMac

Tuesday March 2, 2021 3:21 am PST by
NASA's Perseverance rover, which recently made history landing on the surface of Mars, is powered by the same processor used in an iMac more than 23 years old. Image Credit: NASA As reported by NewScientist (via Gizmodo), the rover includes the PowerPC 750 processor, the same chip used in the G3 iMac in 1998. The main chipset is the same; however, there are differences between the...