How to Download Apps on Your iPhone or iPad

The basic steps to get an app on your device

To download an app on an iPhone or iPad, you open the App Store, search for the app you want, and tap the cloud-with-arrow button (or the price if the app costs money). The app then downloads and installs automatically. That's the whole process — you don't need to plug your device into a computer or do anything else after you tap that button.

The App Store is Apple's official marketplace for iPhone and iPad apps. It comes built into every device, so you don't need to install anything first. If you can't find the App Store icon on your home screen, swipe down from the top of your screen and search for "App Store" — that will open it.

One thing to know upfront: you need an Apple ID to download anything, even free apps. If you don't have one yet, the App Store will walk you through creating one the first time you try to download. You'll need an email address and a password, and Apple will ask for payment information even for free apps (though you won't be charged).

Key Takeaways

Open the App Store app, search for what you want, and tap the cloud-with-arrow button or price to download — the app installs on its own.
You must have an Apple ID to download anything, and you'll need to enter your password the first time you download in a session.
Free apps and paid apps download the same way; the only difference is whether you see a price or a cloud icon.
If an app won't download, check that you have enough storage space, that your internet connection is working, and that you're signed into the App Store with the same Apple ID you used to purchase it.

Finding and downloading an app step by step

Step 1: Open the App Store. Tap the blue icon with a white "A" made of sticks. It's usually on your home screen, but if you can't find it, swipe down and search for "App Store."

Step 2: Tap the Search tab. It's the magnifying glass icon at the bottom of your screen. This takes you to the search page.

Step 3: Type the name of the app. Tap the search box at the top and type what you're looking for. As you type, the App Store will show you matching results. Tap the one you want.

Step 4: Look at the button on the right side of the app name. If it says a price (like "$2.99"), the app costs money. If it shows a cloud with a down arrow, the app is free. Tap that button.

Step 5: Enter your Apple ID password if asked. The first time you download in a session, or if you haven't downloaded in a while, Apple will ask you to confirm your identity. Use Face ID, Touch ID, or type your password. This is a security step — it makes sure someone else isn't downloading apps on your device.

Step 6: Wait for the download to finish. The button will change to show a progress circle while the app downloads. Once it's done, the button will say "Open." You can tap that to start the app right away, or just close the App Store and find the app on your home screen later.

What to do if the download button is grayed out or won't respond

If the button looks faded or doesn't respond when you tap it, the most common reason is that you're not signed into the App Store. Tap the profile icon (a circle with your photo or initials) at the top right of the App Store, scroll down, and tap "Sign In." Use the same Apple ID you created when you set up your device.

Another common reason is that the app is already downloading or installed. If you see a progress circle instead of a button, the download is in progress — just wait. If you see "Open" instead of a download button, the app is already on your device. Tap "Open" to start it, or find it on your home screen.

If the button still won't work after you've signed in, restart your device. Hold down the power button and volume button together until you see "slide to power off," then slide to turn it off. Wait 10 seconds, then press the power button to turn it back on. Try downloading again.

Checking your storage space before downloading

Large apps can take up a lot of space on your device. If you're running low on storage, the download might fail or get stuck. To check how much space you have left, go to Settings, tap General, then tap iPhone Storage (or iPad Storage). You'll see a bar showing how much space is used and how much is free.

If you're running low, you can delete photos, videos, or apps you don't use anymore to make room. The App Store will tell you the size of an app before you download it — look for the number in gray text below the app name. Most apps are between 50 megabytes and 500 megabytes, though some games and photo apps can be much larger.

Understanding free versus paid apps

Free apps show a cloud-with-arrow icon instead of a price. Paid apps show the cost in dollars. The download process is identical — you tap the button and enter your password. The only difference is that paid apps charge your Apple ID payment method (usually a credit card) at the time of download.

Some apps are free to download but charge money inside the app — for example, a game might be free but ask you to pay for extra lives or levels. The App Store will tell you if an app has "in-app purchases" by showing that phrase below the app name. This doesn't mean you have to pay; it just means the option exists.

If you accidentally download a paid app, you can request a refund within 14 days. Go to Settings, tap your name at the top, tap Media & Purchases, tap Purchase History, find the app, tap it, and select "Report a Problem." Choose "I'd like to request a refund" and explain why.

What happens after you download an app

Once the download finishes, the app appears on your home screen automatically. You can tap it to open it right away, or just leave it there until you're ready to use it. The app will stay on your device until you delete it.

Some apps will ask for permission to access your location, contacts, camera, or microphone the first time you open them. You'll see a popup asking if you want to allow this. You can say yes or no — if you say no, the app will still work, but some features might not be available. You can change these permissions later in Settings by tapping Privacy.

Apps get updates regularly. When an update is available, you'll see a red number on the App Store icon. You can update apps one at a time by opening the App Store, tapping your profile icon, scrolling to "Available Updates," and tapping "Update" next to the app. Or you can tap "Update All" to update everything at once.

Troubleshooting a download that's stuck or won't start

If a download starts but gets stuck on the progress circle, first check your internet connection. Open Safari and try loading a website to make sure you're connected to Wi-Fi or cellular data. If the website loads, your connection is fine and the problem is with the download.

If your connection is working, force-close the App Store. Swipe up from the bottom of your screen (or swipe down from the top right on newer models) to see your open apps, find the App Store, and swipe it up to close it. Wait 10 seconds, then open the App Store again and try downloading the app once more.

If the download still won't work, sign out of the App Store and sign back in. Tap your profile icon at the top right, scroll down, and tap "Sign Out." Then tap "Sign In" and enter your Apple ID and password. This refreshes your connection to Apple's servers and often fixes stuck downloads.

Frequently Asked Questions

Do I need Wi-Fi to download apps, or can I use cellular data?

You can use either. By default, the App Store will download apps over Wi-Fi or cellular data. If an app is very large (over 200 megabytes), the App Store might ask you to connect to Wi-Fi first, but you can usually override this by tapping "Use Cellular Data" if you want to download over your phone plan instead.

Can I download the same app on multiple devices with one Apple ID?

Yes. If you use the same Apple ID on multiple iPhones or iPads, you can download an app on one device and it will be available to download on the others. Go to the app's page in the App Store and tap the cloud icon — it will download to that device. You don't pay twice for paid apps.

What if I delete an app and want to download it again later?

You can download it again for free, even if you paid for it originally. Open the App Store, find the app, and tap the cloud icon. Apple remembers that you purchased it, so you won't be charged again. This works as long as you use the same Apple ID.

Why does the App Store ask for my password every time I download?

Apple requires a password or biometric confirmation (Face ID or Touch ID) for security. If you're being asked more often than usual, it might be because you haven't downloaded anything in a while, or because you've changed your Apple ID password recently. This is normal and is meant to protect your account.

Can I download apps on my iPad using the same Apple ID as my iPhone?

Yes. Use the same Apple ID on both devices, and you can download the same apps on each one. Paid apps you've already purchased will show a cloud icon instead of a price on your other devices, so you won't be charged again.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.