Convenience at Your Fingertips: How to Use Face ID for App Store

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Convenience at Your Fingertips: How to Use Face ID for App Store

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August 31st, 2023

Your iPhone or iPad’s Touch ID or Face ID features are a great way to find a good mix of security and ease of use. 

Apple has Touch ID and Face ID, two ways to safely unlock your iOS devices. With this new feature, you do not have to type in a PIN or passcode whenever you want to use it.

 Even though the company still requires users to set up a numeric PIN or alphanumeric PASSCODE to protect their devices. But Touch ID and Face ID offer the right balance of security and comfort.

They strike a great mix between security and ease of use. This makes them perfect for ecommerce website development and ensures that users don’t have to deal with any problems. 

Moreover, apart from opening your phone, you can also use the face ID for app store purchases.

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Why do you need a face ID?

Face ID is a function on Apple’s devices that lets users verify and confirm their identity by using their face. They do not need to enter a PIN or Passcode by hand. Users can just bring their phones to their faces to open their iOS devices.

Face ID lets you do much more, like buy things from the App Store or iTunes Stores. It also lets you verify your name for Apple Pay purchases, and so on.

Face ID unlock happens right away and is simple to set up. Let’s look at how to set up Face ID on an iPhone or iPad and how to use it.

How to set up Touch ID on an iPhone or iPad and use it

Setting up a face ID on an iPhone or iPad is easy and must only be done once. You can set up face on your iPhone or iPad in less than 5 minutes. 

This is the first step toward making it safer. But first, you’ll need to find out what kind of iPhone or iPad you have. Most current versions of Apple’s iOS devices have the hardware needed for Touch ID, so check the list below to find yours:

Touch ID works with the following iPhones:

  • iPhone 5s
  • iPhone SE
  • iPhone 6 and iPhone 6 Plus
  • iPhone 6s and iPhone 6s Plus
  • iPhone 7 and iPhone 7 Plus
  • iPhone 8 and iPhone 8 Plus

If you have any of the above, setting up face ID will not be possible as your gadget can be set up for and used with Touch ID. 

All the iPhone models after iPhone X incorporate Face ID in them, so if you have iPhone X and any model that came after it, you can set up Face ID.

But the main question is how? Here is a small guide by The App Founders experts on setting up Face ID. 

Setting Up Face ID:

Setting up Face ID on your iOS device is a quick and easy way to protect your personal information and keep your phone safe. Face ID uses technology to recognize your face to unlock your device and verify certain acts. To set up Face ID on your iOS device, just follow these simple steps:

  • Go to your device’s Settings app. It looks like an icon of a gear.
  • Scroll to the bottom and tap “Face ID & Passcode.”
  • If you’ve already set up a PIN, you must enter it to move forward.
  • Tap “Set up Face ID.”
  • Place your face inside the screen’s frame and Make sure your face is clear and in the middle.
  • Follow the directions on the screen to move your head around in a circle. This lets Face ID take pictures of your face from all sides.
  • When the scan is done, you can tap “Continue.”
  • You will now be asked to set up a backup PIN. This is important if Face ID doesn’t work or can’t be used.
  • Set up and confirm a six-digit password.
  • After you set up the passcode, you can decide if you want to use Face ID to open your device, make purchases, or both.
  • Tap “Continue” to finish setting up your phone.

Congratulations! You have set up Face ID on your iOS device correctly. Now, when you wake up your device, all you have to do is look at it, and Face ID will recognize your face and let you in.

How do I use Face ID on my iPhone to buy things in apps?

Yes! You will not only get security protection but also make purchases WITH Face ID for App Store. Using Face ID to buy things inside an app on your iPhone is a great way to make your shopping more secure. 

To use Face ID for App Store to buy things within an app, you must ensure the feature is turned on.

To do this,

  • open the Settings app, scroll down, and tap on Face ID & Passcode. 
  • If you need to, enter your passcode. 
  • Then turn on the switch that says iTunes & App Store.

Once you’ve done this, you can use Face ID for App Store whenever you buy something inside an app. 

When you get to the screen where you pay, you’ll see a choice to use Face ID to approve your purchase. To use your phone, look at it and put your face in the picture.

How do I use Face ID to pay?

Using your iPhone to pay for things is easy and safe when you use Face ID for App Store to pay. It uses the True Depth camera’s advanced security, the A-series chip’s Secure Enclave, and “on-device machine learning” to know you when you look at your device.

You have to set up Face ID for App Store before you can use it to pay, which we already covered above. 

When you want to pay for an app that is accepted, like the App Store, Apple Books, or Apple TV, all you have to do is look at your iPhone as you hold it up to the payment terminal. All done! Face ID for App Store will let the store know who you are and let you pay for your buy.

When you pay with Face ID for App Store, an animation of a padlock will show up on the screen to show that your payment is being handled safely.

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Apple’s Touch ID & Face ID Features Description Application in iOS Devices
Unlocking via Touch ID or Face ID Apple’s devices offer Touch ID and Face ID as secure methods to unlock iOS devices swiftly without entering PIN or Passcode, ensuring a blend of security and user convenience. Allows quick, secure access to devices and app purchases, offering a seamless and secure authentication experience.
Setting Up Face ID Apple’s Face ID, available in iPhone X and later models, enables users to configure facial recognition, granting access by following simple device settings and facial scanning steps. Configures facial recognition on compatible iPhones, offering hassle-free device access and security enhancements through Face ID setup.
Using Face ID for App Store Purchases Enabling Face ID for App Store purchases enhances security during in-app transactions, leveraging facial recognition for approval and ensuring secure purchases within applications. Secures transactions within apps, allowing users to authorize purchases by utilizing Face ID, adding an extra layer of security for transactions.
Face ID Usage for Payment Transactions Utilizing Face ID for payments provides secure authentication using the TrueDepth camera and on-device machine learning, allowing swift, secure payments with a glance. Facilitates secure transactions at terminals and compatible stores by authenticating users’ identities through Face ID, ensuring safe and efficient payments.



Face ID not only lets you unlock your iOS device safely and easily, but it also improves your App Store experience.

 When you use Face ID for the app store to buy things, you can authorize deals with just a glance. 

Face ID makes trying out new apps, downloading updates, and buying things within apps easier. This saves you time and effort.

Those who work with WordPress development can improve the user experience by adding Face ID login to their WordPress apps.

Face ID makes developing for the App Store and WordPress easier and safer, so take advantage of it. Enjoy how easy it is to make private purchases and let users log in without any trouble.

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