Your Apple ID is the email address or phone number you use to sign into Apple services

Your Apple ID is the account that connects you to everything Apple — your iCloud storage, App Store purchases, iMessage, FaceTime, Apple Music, and your device backups. It is almost always the email address you set up when you first turned on an iPhone, iPad, or Mac, though some older accounts use a phone number instead.

If you have ever bought an app, stored photos in iCloud, or signed into an Apple device, you already have an Apple ID. You may have forgotten it, or you may not have realized that single login controls all your Apple services at once. This guide shows you where to find it and what it actually does.

Key Takeaways

  • Your Apple ID is the email address or phone number you use to sign into any Apple device or service, and it controls your purchases, backups, and cloud storage.
  • You can find your Apple ID by going to Settings on any iPhone or iPad, tapping your name at the top, and looking at the email address shown there.
  • On a Mac, open System Settings, click your name in the sidebar, and your Apple ID appears at the top of the window.
  • If you cannot remember your Apple ID, you can recover it by visiting iforgot.apple.com and entering a phone number or recovery email address.
  • Your Apple ID is separate from your iCloud password, though they are usually the same — changing one does not automatically change the other.

Finding your Apple ID on an iPhone or iPad

Open Settings and tap your name at the very top of the screen. The email address or phone number shown directly under your name is your Apple ID. That is the account you use to sign into the App Store, iCloud, and any other Apple service on that device.

If you do not see your name at the top of Settings, you are not signed into an Apple ID on that device. Tap "Sign in to your iPhone" or "Sign in to your iPad" and enter the email address or phone number you use for Apple services.

Finding your Apple ID on a Mac

Click the Apple menu in the top-left corner and select System Settings. In the sidebar on the left, click your name. Your Apple ID appears at the top of the window next to a small profile picture or initial.

If you do not see your name in the sidebar, your Mac is not signed into an Apple ID. Click "Sign in" at the bottom of the System Settings window and enter your Apple ID email or phone number.

Finding your Apple ID on a Windows PC or Android device

If you use an Apple service on a Windows computer — such as iCloud for Windows or Apple Music — your Apple ID is the email address or phone number you entered when you first set up that service. You can check it by opening iCloud for Windows and looking at the account name shown in the window, or by opening Apple Music and tapping the menu icon to see your account details.

Android devices do not have a built-in Apple ID setting because Android is made by Google, not Apple. If you use Apple services on Android — like Apple Music or Find My — you signed in with your Apple ID when you installed each app, but Android does not show your Apple ID in a central location the way iPhones do.

What to do if you cannot remember your Apple ID

Go to iforgot.apple.com in any web browser. You will be asked to enter either a phone number or an email address associated with your account. Apple will send a code to that phone or email, and once you enter the code, the page will show you your Apple ID.

If you do not remember any email address or phone number linked to your account, you can also try signing into any Apple device and letting it walk you through account recovery. Apple will ask security questions or send a code to a trusted device you have used before.

The difference between your Apple ID and your iCloud password

Your Apple ID and your iCloud password are usually the same thing, but they are technically separate. Your Apple ID is the account name itself — the email address or phone number. Your iCloud password is what you type in to prove you own that account.

If you change your iCloud password, your Apple ID stays the same. If you change your Apple ID email address (which you can do through Settings on any device), your password does not change automatically. Both changes happen through your account settings, but they are independent of each other.

What your Apple ID controls

Your Apple ID is the master key to your Apple account. It controls your App Store and iTunes purchases, your iCloud backups, your Photos library in the cloud, your Find My location sharing, your Apple Music subscription, your iMessage and FaceTime contacts, and your Apple ID security settings. If someone gains access to your Apple ID, they can see your photos, read your apps, and change your password.

For this reason, Apple requires two-factor authentication on all new Apple IDs — a second verification step using a trusted device or phone number. If you have an older account without two-factor authentication turned on, you can enable it in Settings under your name, then Security.

Frequently Asked Questions

Can I have more than one Apple ID?

Yes. You can create multiple Apple IDs using different email addresses, and you can sign into different Apple devices with different IDs. However, each device can only be signed into one Apple ID at a time for iCloud and the App Store. Many people have a personal ID and a work ID, or keep an old ID for legacy purchases.

What if I see someone else's name in my Settings?

That means the device is signed into a different Apple ID than the one you use. Go to Settings, tap that name, scroll down, and tap "Sign Out" to remove it. You can then sign in with your own Apple ID. If you cannot sign out, the device may be set up under Family Sharing and you may need the organizer's permission.

Is my Apple ID the same as my iCloud email address?

Not necessarily. Your Apple ID is the account you use to sign in. Your iCloud email address is an email account that comes with iCloud storage. You can have an Apple ID that uses Gmail or Outlook, and a separate iCloud email address. They are linked but not the same thing.

Can I change my Apple ID email address?

Yes, but only to another email address you already own and can verify. Go to Settings, tap your name, then tap Name, Phone Number, Email. You can change your primary email address there, though Apple will send a verification code to the new address first. The change takes effect when ready after verification.

What happens to my apps and purchases if I change my Apple ID?

Apps and purchases stay tied to the Apple ID that bought them. If you switch to a new Apple ID on the same device, you will not see those apps in the App Store anymore — they belong to the old account. You can keep both IDs on one device by signing out of one and signing into the other, but only one can be active for purchases at a time.