What Apple Pay is and how it works
Apple Pay is a digital wallet built into Apple devices — iPhones, iPads, Apple Watches, and Mac computers. Instead of pulling out a physical credit or debit card, you hold your device near a payment terminal and authenticate the transaction with your face, fingerprint, or passcode. The payment goes through when ready.
Apple Pay stores your card information on your device in an encrypted section that even Apple cannot access. When you pay, the merchant sees a token — a one-time code — rather than your actual card number. This means your real card details stay private, and you do not have to hand your device to anyone or type your information into a public terminal.
You can use Apple Pay at most places that accept contactless payments: grocery stores, gas stations, restaurants, transit systems, and online retailers. Not every merchant accepts it yet, but adoption has grown steadily since Apple Pay launched in 2014.
Key Takeaways
- Apple Pay works only on Apple devices and requires at least one credit or debit card added to your Wallet app.
- To set up Apple Pay, open the Wallet app, tap the plus sign, and follow the prompts to add your card details.
- You authenticate each payment with Face ID, Touch ID, or your device passcode — the merchant never sees your card number.
- Apple Pay works at contactless-enabled terminals in stores and online, but not all merchants accept it yet.
- If your device is lost or stolen, you can remove your cards remotely through iCloud.com or by calling your bank.
Setting up Apple Pay on your iPhone or iPad
Open the Wallet app on your iPhone or iPad. If you cannot find it, swipe left on your home screen or search for "Wallet" in Spotlight. Tap the plus sign in the top right corner.
Choose whether you are adding a credit card, debit card, or transit card. You will be asked to enter the card number, expiration date, and CVV (the three-digit security code on the back). You can type this in manually or use your device camera to photograph the front of the card — most devices will read the number and expiration date automatically.
Your bank will send you a verification code by text or email. Enter that code into the Wallet app to confirm the card is yours. Some banks verify when ready; others take a few minutes. Once verified, the card appears in your Wallet and is ready to use.
Using Apple Pay in stores and at checkout
At a physical store, look for the contactless payment symbol on the terminal — it looks like a sideways WiFi icon. Hold your iPhone or Apple Watch near the terminal (usually within a few inches). Your device will vibrate and show a checkmark when the payment is complete. You do not need to open an app or unlock your device first; just hold it near the terminal.
For most transactions under a certain amount (usually $25 to $100, depending on your bank and country), you authenticate with Face ID or Touch ID automatically. For larger amounts, you may need to enter your passcode or approve the payment on your device.
Online, Apple Pay appears as a payment option at checkout on websites and in apps. Tap "Apple Pay," review the amount and shipping address, then authenticate with Face ID, Touch ID, or passcode. The transaction completes without you typing card details into the website.
Which cards and banks work with Apple Pay
Most major credit card issuers and banks support Apple Pay, including Visa, Mastercard, American Express, and Discover. Regional banks and credit unions vary — some support it fully, others partially, and some not at all. The easiest way to check is to open the Wallet app and try to add your card. If your bank supports Apple Pay, the process will complete. If not, you will see an error message.
You can add multiple cards to Apple Pay. If you have more than one card in your Wallet, you can choose which one to use by tapping it before you pay, or set a default card that appears first. You can also add transit cards (like a subway pass) and store loyalty cards to Wallet, though those work differently than payment cards.
What to do if your device is lost or stolen
If your iPhone, iPad, or Apple Watch goes missing, your cards are not automatically exposed. Apple Pay requires authentication — Face ID, Touch ID, or passcode — for every transaction, so a thief cannot straightforward grab your device and pay with it.
To remove your cards remotely, go to iCloud.com, sign in with your Apple ID, and select "Find My." Locate your device and choose "Erase This Device." This removes all data, including your Wallet cards. Alternatively, you can call your bank directly and ask them to deactivate the card, which stops Apple Pay from working with that card even if your device is not erased.
Once you have a new device, you can add your cards back to Apple Pay by repeating the setup process. Your bank will verify your identity again, and the new device will be ready to use.
Differences between Apple Pay and other digital wallets
Apple Pay works only on Apple devices. If you use an Android phone, you will use Google Pay instead, which works the same way but is built into Android. If you use a Samsung phone, you may have access to Samsung Pay. Each digital wallet is tied to its device manufacturer.
Some people use both — for example, Apple Pay on an iPhone and Google Pay on an Android tablet. The underlying technology is similar: both encrypt your card information, both use contactless payment terminals, and both authenticate each transaction. The main difference is which devices they run on and which banks support them.
You can also use traditional payment apps like PayPal or Venmo to send money to friends or pay online, but those are not the same as Apple Pay. Those apps require you to log in and authorize each transaction separately, whereas Apple Pay uses the authentication already built into your device.
Common reasons Apple Pay might not work
If Apple Pay is not working, check these things first: Is your device updated to the latest iOS or watchOS? Older software versions sometimes have bugs that prevent Apple Pay from functioning. Go to Settings, then General, then Software Update to check.
Is the payment terminal actually contactless? Not all terminals support it yet. Look for the contactless symbol on the machine. If you do not see it, ask the cashier if they have a contactless terminal, or use your physical card instead.
Is your card still active with your bank? If your card expired or your bank deactivated it, Apple Pay will not work with that card. Check your bank's app or website to confirm the card is active. If it is, try removing the card from Wallet and adding it again.
Some older iPhones and iPads do not support Apple Pay. iPhone 6 and later, iPad Air 2 and later, and iPad mini 3 and later all work. If your device is older, you will not be able to use Apple Pay.
Frequently Asked Questions
Is Apple Pay safe to use?
Apple Pay is generally considered safer than handing a physical card to a cashier or typing your card number into a website. Your actual card number is never shared with the merchant, and each transaction requires authentication. The main risk is if someone steals your unlocked device, though they would still need to pass Face ID or Touch ID to make a payment.
Can I use Apple Pay without a credit card?
No, Apple Pay requires at least one credit or debit card to function. You cannot use it with a bank account alone. Some banks offer debit cards specifically for this purpose if you do not have a traditional credit card.
Do I have to pay a fee to use Apple Pay?
Apple does not charge you to use Apple Pay. Your bank or card issuer might charge fees for the card itself (annual fees, overdraft fees, etc.), but those are separate from Apple Pay. The service itself is free.
What happens if I add a card that is about to expire?
When your card expires, your bank usually sends you a replacement card automatically. Many banks update Apple Pay with the new card details and expiration date without you doing anything. If yours does not, you can remove the old card from Wallet and add the new one manually.
Can I use Apple Pay on a Mac computer?
Yes, you can use Apple Pay to pay for things online on a Mac. When you check out on a website that accepts Apple Pay, you will see the option at payment. Click it, and your Mac will ask you to authenticate using your Apple Watch or iPhone (since Macs do not have Face ID or Touch ID). Once you authenticate, the payment goes through.