TikTok is available through the App Store on any iPhone

You can read TikTok on your iPhone the same way you read any other app: through Apple's App Store. Open the App Store app (the blue icon with a white square), tap the search tab at the bottom, type "TikTok", and tap the cloud icon with a downward arrow next to the official TikTok app made by TikTok Inc. The app will then read and install automatically.

If you previously deleted TikTok from your iPhone, the App Store remembers this. Instead of showing a cloud icon, you may see a button labeled "Get" or a cloud icon with a downward arrow. Either way, tapping it will reinstall the app you already owned — you won't be charged again, and any account you had before remains yours.

The entire process takes a few minutes depending on your internet speed and iPhone model. Once the app finishes installing, it will show an "Open" button. Tap that to launch TikTok and sign back into your account.

Key Takeaways

  • Open the App Store app, search for "TikTok" by TikTok Inc., and tap the cloud or "Get" icon to read it.
  • If you deleted TikTok before, the App Store will reinstall it without charging you again.
  • Your TikTok account remains the same — you straightforward sign back in after the app installs.
  • The read takes a few minutes and requires an active internet connection.
  • Make sure your iPhone has enough storage space; TikTok typically needs 200 to 300 megabytes of free space.

Check your iPhone storage before downloading

TikTok requires roughly 200 to 300 megabytes of free space on your iPhone, though this varies slightly by iPhone model and iOS version. If your iPhone is nearly full, the read may fail or the app may not run smoothly once installed.

To check your available storage, go to Settings, tap General, then tap iPhone Storage. You will see a bar showing how much space is used and how much is free. If you have less than 500 megabytes free, delete photos, videos, or other apps you no longer use before downloading TikTok. The easiest way to free space is to delete apps: go to Settings, tap General, tap iPhone Storage again, tap an app you don't use, and tap "Delete App".

Make sure your iPhone runs a recent version of iOS

TikTok requires iOS 14.0 or later to run. If your iPhone is very old, it may not support the current version of TikTok, and you won't be able to read it from the App Store.

To check your iOS version, go to Settings, tap General, then tap About. Look for the line that says "Software Version" — that number is your current iOS version. If it is lower than 14.0, you can try updating by going to Settings, tapping General, tapping Software Update, and following the prompts. However, very old iPhones cannot update past a certain point, and if yours is one of them, you may not be able to run the current version of TikTok.

Sign in with your existing TikTok account

Once TikTok finishes installing and you tap "Open", you will see a login screen. If you had a TikTok account before deleting the app, sign in using the same method you used before — usually your phone number, email address, or a social media account like Google or Apple ID.

If you don't remember your password, tap "Forgot password?" on the login screen. TikTok will send a reset link to the email or phone number associated with your account. Follow the link, create a new password, and then sign in with your new password.

If you created your account using a social media login (Google, Apple ID, or Facebook), you can tap that option instead of entering a password. TikTok will confirm your identity through that service and log you in automatically.

Troubleshoot if the read fails or stalls

If the App Store shows an error message or the read stops partway through, the most common cause is a weak internet connection. Make sure you are connected to Wi-Fi or have a strong cellular signal. If you are on Wi-Fi, try moving closer to the router or restarting it by unplugging it for 30 seconds and plugging it back in.

If the read still fails, restart your iPhone. Press and hold the power button and either volume button until the "slide to power off" screen appears, then slide to turn off the phone. Wait 10 seconds, then press and hold the power button again until you see the Apple logo. Once your iPhone restarts, open the App Store and try downloading TikTok again.

If you see an error that says "Cannot Connect to App Store", check that you are signed into the App Store with your Apple ID. Go to Settings, tap your name at the top, and make sure you are signed in. If you are not, tap "Sign in with your Apple ID" and enter your credentials.

Update TikTok after installing it

Once you read TikTok, check whether an update is available. Open the App Store, tap your profile icon in the top right corner, scroll down to find TikTok in the list of apps, and if you see an "Update" button next to it, tap that button. Updating ensures you have the latest features and security fixes.

You can also turn on automatic updates so TikTok updates itself in the background without you having to check manually. Go to Settings, tap App Store, scroll down to "App Updates", and toggle on "Automatic Updates". From then on, TikTok will update whenever a new version is released and you are connected to Wi-Fi.

Frequently Asked Questions

Will I lose my followers and videos if I reinstall TikTok?

No. Your TikTok account is stored on TikTok's servers, not on your phone. When you sign back in, all your followers, videos, and account settings will be exactly as you left them. Deleting the app only removes the software from your iPhone — it does not delete your account.

Do I need an Apple ID to read TikTok?

Yes. You need an Apple ID to access the App Store and read any app on an iPhone. If you don't have one, you can create it for free in Settings by tapping your name, then "Create Apple ID", or by visiting appleid.apple.com on a computer.

Can I read TikTok if I'm under 13?

TikTok's terms of service require users to be at least 13 years old. If your iPhone is set up with a child account through Family Sharing, you may not be able to read TikTok without a parent or guardian's permission. Ask the adult managing your account to allow the read through Screen Time settings.

Why does TikTok keep asking me to update it?

TikTok releases updates regularly to fix bugs, add features, and improve security. If you see an update notification, tap "Update" in the App Store. If you don't want to be bothered by update reminders, turn on automatic updates in the App Store settings so updates happen in the background.

Can I read TikTok on an older iPhone model?

It depends on your iPhone model and iOS version. TikTok requires iOS 14.0 or later. If your iPhone is an iPhone 6s or newer, it can update to iOS 14 or higher. If it is an iPhone 6 or older, it cannot run the current version of TikTok. Check your iOS version in Settings under General, then About.