How to Delete Application Data on iOS: 3 Easy Ways

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The best ways to wipe an app's data from your iPhone or iPad

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Deleting App Data in iCloud

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Deleting an App and Its Data

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Deleting Safari Browsing Data

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Video

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Tips

Are you running out of space on your iPhone or iPad? Deleting app data, such as your Spotify downloads or GarageBand loops, is an easy way to reclaim some space. This How.com.vn article will walk you through easy ways to remove unneeded application data from your iPhone or iPad, including uninstalling and reinstalling apps, clearing caches, and deleting iCloud data.

Things You Should Know

Unlike on Android, there's no simple way to delete all application data on your iPhone or iPad without deleting the app.
When you delete an app from Settings > General > iPhone Storage, you'll ensure that all related app data and documents are also deleted.
To delete application data from iCloud, go to Settings > your name > iCloud > Manage Account Storage, select an app, and tap the "Delete" option.

Method 1

Method 1 of 3:

Deleting App Data in iCloud

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1
Open your iPhone's Settings
. It's the gray gear icon on your home screen or in your app list. Depending on which app's data you want to delete, you may be able to do so from your iCloud settings. This will only work if iCloud is enabled on your phone or tablet.^{[1]XResearch source}
- Deleting your app data with this method deletes that data from the current phone or tablet, iCloud, and any other devices you used to sync to the same iCloud account. You can delete data from most Apple apps this way, as well as a few third-party apps.
- See this method if you want to delete your Safari browsing data.
It's at the top of the Settings menu.^{[2]XResearch source}
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You'll see this in the second group of settings.^{[3]XResearch source}
4
Tap Manage Account Storage. It's toward the top of the screen below your iCloud storage statistics. Now you'll see a list of apps that back up to iCloud and the amount of data they are storing there and on your iPhone/iPad.
- If you don't see the app you are looking for here, you'll need to delete the app data by deleting the app itself. You can reinstall the app afterward to start with a clean slate.
The amount of space each app and its data are consuming in iCloud appears next to the app's name.
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Tap Delete from iCloud. Depending on the app, you may need to scroll down to see this. The option also may be worded differently depending on the app. A confirmation message will appear.
- If you delete the data from the Messages app (using the Disable & Delete option), all of the current iMessage conversations will be deleted. You'll need to reenable iMessage to resume saving your texts to iCloud.
- Deleting the data from iCloud Drive app will delete any files stored in your iCloud Drive, so be careful with that option.
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Tap Delete to confirm. The selected data is now removed from iCloud and your iPhone/iPad, as well as other synced devices.^{[4]XResearch source}
- If you don't want the app to store data in iCloud anymore, tap the back button until you've returned to the iCloud screen, and then tap the switch next to an app to turn it off.

Method 2

Method 2 of 3:

Deleting an App and Its Data

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1
Open the Settings
app. Tap the gear icon on your home screen to open your Settings.^{[5]XResearch source}
- If you want to delete all of the information that an app has saved on your iPhone or iPad, deleting the app from your iPhone Storage settings also deletes all of the app's data from your device. You can reinstall the app again if you'd like, which would give you a fresh start.
- This won't work for most Apple apps that come preinstalled on your iPhone or iPad, as they typically cannot be deleted.
It's next to a grey icon with a single gear in the third set of options.^{[6]XResearch source}
It's in the fourth group of settings. After a few moments, your iPhone or iPad will display how much space each app is consuming.^{[7]XResearch source}
4
Scroll down and tap an app. All apps installed on your iPhone or iPad are listed at the bottom of iPhone/iPad Storage menu. The amount of space used by the app appears next to its name.
- The amount of space an app is using is listed to the right of the app.
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Compare the app's size with the amount of data used. At the top of the app's info screen, you'll see two numbers. App Size tells you how large the app itself is, while Documents & Data tells you how much additional space is being used by data saved by the app.
- If the Documents & Data size seems large, deleting the app and reinstalling it will free up space on your phone or tablet.
- If the App Size is what's large, deleting and reinstalling won't free up much space.
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Tap Delete App. It's the red text at the bottom of the info screen. This displays a confirmation pop-up menu asking if you want to delete the app.^{[8]XResearch source}
- If you want to delete the app but not the data, you can tap Offload App. This saves the documents and data related to the app, in case you want to install it again with your saved information.^{[9]XResearch source}
- Some apps, such as Spotify, save a lot of data because of the content you download in the app. You can always go into the app itself and disable any features that download data to conserve space rather than downloading and re-installing the app.
It's at the bottom of the screen. The app and its documents and data will be removed from your iPhone or iPad.
After deleting the app (and its data, which happens automatically upon deleting the app), you can reinstall it from the App Store and start from scratch. Then you'll have a fresh install of the app without all the accumulated documents and data it had built up before.

Method 3

Method 3 of 3:

Deleting Safari Browsing Data

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1
Open your iPhone's Settings
. It's the gray gear icon on your home screen or in your App Library^{[10]XResearch source}.
- Use this method to delete your Safari web browsing data, including your cache, history, and cookies. This can free up space on your phone, tablet, and in iCloud.
It's next to a blue compass icon, and you'll find it in the fifth group of settings.^{[11]XResearch source}
It's near the bottom of the menu. A confirmation message will appear.
This ensures that you're deleting all of your Safari browsing data.
Your stored website history and page data will be deleted from your device.

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Tips

Many apps include their own built-in options to delete data. If an app downloads and creates a lot of data, check that app's settings area to see if there's an option to delete it from there.
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If you're deleting an app to get rid of the data, keep in mind that logging back into the app upon reinstall may automatically prompt a download of data from that app's own servers. You may need to adjust settings in the app to prevent it from downloading your personal data back to your iPhone or iPad.
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