We know that we can add apps to the Home screen of iPhones but users can use Face ID to unlock an app. For example, if you want to open any app, Face ID will scan and identify your face quickly. Then, it will open the app. Just like we say Fcae Lock in Android phones, it is Face ID on iPhones. It is the easiest alternative for passcodes and fingerprints. So, you can easily unlock any app on your iPhone.
Can you put Face ID on Apps?
Fortunately, you can put Face ID on Apps. However, some Applications do not allow you to use this feature. In simple words, it is possible to unlock Apps using the Face ID in certain applications that support this feature, while a few applications will not support this feature.
How to Add Face ID to Apps?
Though users can use Face ID to unlock applications, it is not possible to enable it on all apps regrettably. It does not work on certain apps. The ID works with an app based on the app developers and its programming. Indeed, this guide lets you know what are all the applications that support Face ID. Also, below are the simple steps to enable it.

Step 1:
First of all, open the Settings Application on your iPhone
Step 2:
Secondly, Select Face ID and Passcode from the Settings menu
Step 3:
Now, enter your iPhone Passcode.
Step 4:
Next, select the “Other Apps” option from the list to enable the apps.
Step 5:
Further, enable the apps that you want to Add. The Green toggle represents the ID is enabled and the grey toggle represents that it is disabled.
Step 6:
Finally, enable all the apps you want to add until all of them show a green toggle.
Conclusion
That is a short note on adding Face ID to applications on iPhone. This will help you to set free from entering a passcode or fingerprint. So, go through the simple steps above and make use of them to unlock an app on your iPhone. Hope that this article satisfies your search to make the process effortless.
Frequently Asked Questions
Does Instagram allow Face ID?
No. Instagram does not allow Face ID as it does not use facial recognition. Even they don’t use it in video selfies to make sure that you are a real person.
Can I use Face ID on WhatsApp?
Yes. You can use Face ID or Touch ID on WhatsApp as an additional security measure. But you can still reply to messages from notifications and answer calls even if it is locked.

Elango is a Senior Content Writer for ‘Quick Smart Guides’, writing about the latest in tech with a particular focus on daily use devices and streaming services.