The App Store is the only official way to install apps on iPhone

Every app on iPhone comes through Apple's App Store. You cannot install apps from websites, email links, or other sources the way you can on Android. This is by design — Apple reviews every app before it appears in the store, which means you have less risk of downloading malware, but also less choice about where apps come from.

Installing an app takes about 30 seconds once you find it. You search, tap a button, authenticate with your face or fingerprint, and the app downloads and installs automatically. The whole process happens in the background while you use your phone.

Key Takeaways

  • Open the App Store app (the blue icon with a white square), search for the app by name, and tap the cloud-with-arrow icon to install it.
  • You need an Apple ID to install anything, and you will be asked to verify with Face ID, Touch ID, or your password the first time you install an app in a session.
  • Apps install to your home screen automatically, but you can organize them into folders or move them to a different screen before or after installation.
  • If an app says "Offers In-App Purchases" or shows a price, you will be charged through your Apple ID payment method when you buy or upgrade inside the app.
  • You can delete an app by long-pressing its icon, tapping "Remove App," and confirming — this also removes its data unless you back up first.

Finding and installing an app step by step

Open the App Store app. It is the blue icon with a white square in the corner, usually on your home screen or in the Utilities folder. Tap the search tab at the bottom right (it looks like a magnifying glass).

Type the app name in the search box. As you type, suggestions appear. Tap the app you want from the list. Read the description, screenshots, and reviews to make sure it is the one you need — many apps have similar names.

Tap the cloud-with-arrow icon (or the price if the app costs money). Your phone will ask you to verify your identity using Face ID, Touch ID, or your Apple ID password. Do this once per session, and you will not be asked again for the next 15 minutes. The app then downloads and installs automatically.

The app appears on your home screen once installation is complete. A small cloud icon briefly shows the download progress. You can open it immediately or organize it later.

What you need before you can install anything

You must have an Apple ID — a username and password that links to your iPhone. If you set up your phone yourself, you created one during setup. If someone else set it up for you, ask them for the Apple ID or contact Apple Support to recover it.

Your Apple ID is tied to a payment method: a credit card, debit card, or Apple Gift Card. You do not pay to install free apps, but your payment method is on file. If an app has a price or offers in-app purchases, charges go to this payment method. You can change your payment method in Settings > [Your Name] > Payment & Shipping.

You also need an internet connection — Wi-Fi or cellular data. Apps download over whatever connection you are using. Larger apps (games, photo editors) may take a minute or two on slower connections.

Understanding in-app purchases and app prices

Some apps are free to download but charge money inside the app. These show "Offers In-App Purchases" on their store page. Common examples: games that sell extra lives or coins, photo editors that unlock filters, streaming apps that charge for premium features.

When you tap a button inside the app that costs money, your phone asks you to verify with Face ID, Touch ID, or your password. If you approve, the charge goes to your Apple ID payment method immediately. You can see all your purchases and subscriptions in Settings > [Your Name] > Subscriptions.

Apps with a price tag (like $4.99) charge that amount once when you install. You own the app after that — no recurring charges unless it also has a subscription inside it. Free apps never charge you to install, but they may show ads or ask for in-app purchases later.

Organizing apps after installation

By default, newly installed apps appear on your home screen. If your screen is full, the app lands on the next screen to the right. You can move it immediately or organize it later.

To move an app, long-press its icon until a menu appears. Tap "Move App" and choose which screen you want it on, or tap "Add to Folder" to group it with similar apps. You can also drag the app directly to a different spot on the same screen.

To create a folder, drag one app onto another app of the same type (for example, two games). Your phone creates a folder and suggests a name. You can rename it by tapping the folder name at the top of the folder window.

Updating apps and managing storage

Apps update automatically by default. Your phone checks for updates overnight when plugged in and on Wi-Fi, then installs them silently. You can also update manually by opening the App Store, tapping your profile icon in the top right, scrolling to "Available Updates," and tapping "Update" next to any app.

If your phone is running low on storage, large apps may fail to install. Check your available space in Settings > General > iPhone Storage. If you are below 1 GB free, delete apps you do not use or offload them (Settings > General > iPhone Storage > [App Name] > Offload App). Offloading removes the app but keeps your data, so you can reinstall it later without losing progress.

Removing apps you no longer want

Long-press an app icon and tap "Remove App." Choose "Remove from Home Screen" to hide it (you can still find it in the App Store and reinstall it), or "Delete App" to remove it completely. If you delete it, your phone asks whether to keep or delete the app's data. Choose "Delete" if you want to free up space, or "Keep" if you might reinstall it later and want to save your progress.

Deleted apps can be reinstalled anytime from the App Store at no extra cost, even if they originally cost money. Your purchase history is tied to your Apple ID, not to the app being on your phone.

Frequently Asked Questions

Can I install apps from websites or email links instead of the App Store?

No. iPhone only installs apps from the App Store. If someone sends you a link to download an app outside the App Store, it will not work on iPhone. This is a security feature — every app in the App Store is reviewed by Apple before it is available.

What happens if I forget my Apple ID password?

Go to Settings > [Your Name] > Password & Security > Change Password, or visit iforgot.apple.com on a computer. You will need to verify your identity using a recovery key, a trusted device, or your recovery email address. If you cannot recover it, contact Apple Support — they can help you regain access to your account.

Can I see what I have spent on apps and in-app purchases?

Yes. Open Settings > [Your Name] > Media & Purchases > Purchase History. You can see every purchase tied to your Apple ID, including free apps. To see active subscriptions and cancel them, go to Settings > [Your Name] > Subscriptions.

Why does an app say "Offers In-App Purchases" but I do not see a price?

The app itself is free to download and use, but it charges money for extra features or content inside the app. You will not be charged unless you tap a button that costs money. Read the app description and reviews to understand what costs money before you install it.

What if an app crashes or will not open after I install it?

Force-close the app by swiping up from the bottom of the screen (or swiping down from the top right on older iPhones) and dragging the app off the screen. Wait a few seconds, then open it again. If it still does not work, delete it and reinstall it from the App Store. If the problem persists, contact the app developer through the App Store page — tap the app, scroll down, and tap "Contact Developer."