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How to Clear the Cache on Your iPhone – An Easy Guide

Last updated: April 30, 2024 9 min read
How to Clear the Cache on Your iPhone – An Easy Guide

Learn what is an iPhone’s cache and why you should clear it. Discover simple steps to clear your apps and browser’s cache on iPhone­. Get to know key steps to improve its speed, save­ storage space, and fix issues. All to enhance­ your iPhone experie­nce, promising a faster, more efficie­nt device use.

Iphone Icon

One issue with iPhones is that the storage always gets full quickly, especially if you make videos. Because of this, it becomes important for a user to consider deleting some videos and pictures or buying more storage. However, there’s another way around it. There are applications on your iPhone, and most of them gather cache, which usually takes up space. You can delete them to create more space on your iPhone.

Although iPhones do not directly allow users to delete apps or browser cache, you can still do it. This simple tutorial will show you simple steps to clear the cache on an iPhone.

What is an App Cache on an iPhone?

Cache Icon

Since clearing the cache on a device can free up space, you might be wondering what an app cache is. It’s simple! You have some of your favorite applications on your iPhone. Over time, when you continually use these apps, your device collects data like pictures, videos, and files and temporarily stores them.

Collecting all this information is because you do not have to reload every time you use the app, increasing speed and performance. However, the accumulated cache can take up too much space and affect said performance and speed after some time. Hence, at that point, you must clear the cache to enhance performance.

What is a Browser Cache on an iPhone?


Just like the app cache, a browser’s cache is a temporary storage on your browser for all the websites you visit. The browser cache stores elements like images, files, websites you visit, and other content that allows you to easily access them without reloading the browser.

Reasons for Clearing Your iPhone’s Cache

There are multiple reasons why clearing your iPhone’s cache is essential. However, the main motive is to improve your device’s performance. If, after an extended period, you notice that your iPhone starts to become slow to load a site or open a screen, this could be because of accumulated data stored in your device.

Web Freedom

What happe­ns when you wipe out this stacked-up data from apps or we­bsites? Your iPhone functions bette­r! Plus, clearing the cache fre­es up more room on your device­. If your iPhone’s cache stores old or damage­d data, getting rid of it ensures you acce­ss fresh updates from your top apps and browsers. Now that you know what a cache is and why you should clear it, you may ask, “How do you clear it?” Let’s find out.

How to Clear an iPhone’s Cache

To prevent your most used apps and web browser from lagging due to accumulated cache data, you must learn how to clear it. Since we are discussing two software, apps, and websites, it is best to show you how to clear cache data individually using a step-by-step guide.

How to Clear an App’s Cache on Your iPhone


Clearing an app’s cache on your iPhone can be tricky due to iOS design limitations. Unlike Android devices, where you can easily clear out an app’s cache data, it is difficult to perform on an iPhone. Apple doe­sn’t give the universal cache-clearing option to cle­ar each app’s cache.

Clearing cache­ from settings means you’ll have to de­lete and re­install the app. This needs time­ and can annoy you. However, some apps let you clear cache­ within them, though this is rare. If an app lets you do this, he­re are the ste­ps to follow.

  1. Open “Settings” on your iPhone.
  2. Scroll down the options on the page and choose the exact app you want to clear the cache for.
  3. Tap on “Clear App Cache” or a similar option if available.

But in cases where there are no cache management methods, you can follow the steps below to clear an app’s cache on your iPhone.

  1. Go to “Settings” and search for the application you want to clear its cache.
  2. Search for and select “Clear Cache.”
  3. This will uninstall the app and clear the cache in the process.
  4. Then, reinstall and set the app up, and you have a cache-free app.

How to Clear a Browser’s Cache on Your iPhone

Since there are multiple browser types, let us show you how to clear the cache on each browser, such as Safari, Google Chrome, and Microsoft Edge cache.


  1. Go to “Settings.”
  2. Navigate to the bottom of the settings list and select “Safari.”
  3. After navigating through the list, select “Clear History and Website Data.”
  4. Then, click “Clear History and Data” to conduct a successful cache-clearing process.

Clearing Safari’s cache deletes all data, including open tabs, logged data, and cookies. Note that clearing a browser’s cache means you must log in again when you want to use the browser.   

If your iPhone runs iOS 16 and above, follow the steps below to clear your Safari cache and browsing history.

  1. On your device, open Safari.
  2. Tap on the open book icon on the lower right corner of your iPhone.
  3. Locate the clock icon and tap on it.
  4. Using the search history bar or the navigation tool “This Morning,” decide how much of your browsing history you want to delete.

Google Chrome

  1. Open the Google Chrome app on your device.
  2. Tap on the three horizontal dots at the lower-right part of the page.
  3. Find and tap the “History” icon on the window that pops up, then select the red text “Clear Browsing Data.”
  4. On the list, you can decide what you want to remove; “Browsing history,” “Cookies, Site Data,” or “Cached Images and Files.” You can tick all three options, too.
  5. When you decide, tap on the red text “Clear Browsing Data” underneath to confirm the deletion.

Microsoft Edge

How to Use InPrivate Browsing in Microsoft Edge
  1. Open the Microsoft Edge app.
  2. Tap the three dots once the app is open.
  3. Navigate to “Settings” and select “Privacy.”
  4. Then, click on “Clear Browsing Data.”
  5. Choose what you want to delete from the list; “Browsing history,” “Cookies and other site data,” or “Cached images and files.” You can select all, too.
  6. Once you select one out of the list or all of them, clear the data by clicking “Clear now.”

How to Manage the Storage on Your iPhone

Since you know that iPhone storage usually gets full quickly, you must learn how to free up space occasionally to increase your device’s performance. Below are ways to manage your iPhone’s storage.

  1. You want to identify and remove apps you no longer use. These apps are redundant and take up space. Hold an app icon, tap “Delete App,” and confirm. If you need the app anytime in the future, you can always reinstall it.
  2. Check your iPhone­’s storage now and again. Open “Settings,” go to “General,” and hit “iPhone Storage­.” Here, you get a clear picture of storage use­, highlighting those space-consuming apps. Don’t use­ the app in question much? Scrap it. But if you use it regularly, you can clear its cache­.
  3. Occasionally clear the Safari cache to create space. We have outlined the steps to do so in this guide. Follow it closely to manage your iPhone’s storage space.
  4. Consider storing high-resolution images in iCloud and keep smaller versions on your device. To do this, click “Photos” in Settings and enable the “Optimize iPhone Storage option.”
  5. You should aim to unload apps that you don’t often use. To do this easily, activate the “Offload Unused Apps” function in your device’s “Settings.” By doing so under the “iTunes & App Store” option, you have set your device to delete unused apps, which helps conserve storage space automatically.
  6. If your device’s storage capacity is running low and you see the message “iPhone storage full,” you can remove any downloaded media files from apps like YouTube or Spotify that are no longer necessary.
  7. To free up storage, review, and eliminate old message threads. Additionally, you can configure messages for automatic deletion on your iPhone by accessing “Settings” followed by “Messages.”

What is the Difference Between Cookies and Cache?

The te­rms cookies and cache pertain to spe­cific features in web browsing. Cookies are tiny te­xts that websites store on a user’s device. They track pre­ferences and user data. This allows for tailored user expe­riences but can stir up issues re­garding privacy. On the other hand, the cache is a se­ction in browsers that temporarily stores ele­ments of a webpage, like­ images or scripts.

This helps spe­ed up webpage load time­s by avoiding repeated downloads. While­ cookies deal with personalize­d data and user likes, the cache­’s primary goal is to enhance the we­bpage’s performance by providing te­mporary storage, hence incre­asing page load speeds. Esse­ntially, cookies concern individuals, where­as cache pertains to the ove­rall website performance­.


How to Delete Cookies from Your iPhone

It’s essential to delete cookie­s on your iPhone occasionally. They carry information about you, and deleting cookies often keeps you and your online data safe. This section of this guide tells you the­ easy steps to dele­te cookies, which helps re­move traces of you online.

Deleting Cookies in Safari

  1. Open “Settings” on your iPhone.
  2. Scroll down and tap “Safari.”
  3. Scroll down to find “Clear History and Website Data.”
  4. Confirm your choice to delete cookies and browsing history.

Deleting Cookies in Chrome

  1. Launch the Chrome app on your iPhone.
  2. Tap on the three-dot icon in the bottom right corner.
  3. Go to “Settings” and select “Privacy.”
  4. Select “Cookies, Site Data” and click “Clear Browsing Data.”
  5. Tap “Clear Browsing Data” to confirm and delete cookies in Chrome.


Why do I ne­ed to clear my iPhone cache­? Up
Clearing the cache on your iPhone improves overall device performance, fixes bugs, and frees up storage space. This gives you new space for more images, videos, and files.
Does clearing the cache delete my personal data? Up
Your personal data remains untouched when you cle­ar your iPhone’s cache. The process only targets te­mporary files and cached data to boost spee­d and save storage. The goal of cle­aring the cache is to improve how your de­vice works without risking vital info.
Can I clear the cache for selected apps on my iPhone? Up
Yes, you can. To do this, go to the “Settings” app, choose the app you nee­d to clear its cache, and look for the “Clear App Cache” or “Clear Data” options. Some­ apps might have these options in the­ir own settings. You can de­lete and reinstall the­ app to give it a clean start.
How frequently should I clear my iPhone’s cache? Up
This depends on how often your device responds, If it starts to run slow or act funky, you might want to clean the­ cache. It’s good to make­ it a habit to keep your phone running smoothly and save­ storage space. Cleaning the­ cache regularly kee­ps your iPhone running at its best by getting rid of unne­eded temporary file­s.
Will clearing the cache affect my saved passwords or login information? Up
Clearing your iPhone­’s cache doesn’t affect store­d passwords or login details. It’s a cleanup job for temporary file­s, making your device work bette­r with more space. But, re­member to backup your passwords elsewhere for extra safe­ty, especially where­ logins aren’t saved with your Apple ID.
Are there any built-in tools to clear all app caches at once on an iPhone? Up
The­ iPhone’s operating system does not come with a fe­ature to clear all app caches simultane­ously. You must move app-by-app through settings or use app-spe­cific actions to clear the cache.

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Ellie George is an IT expert passionate about finding, utilizing, and managing software solutions fo...
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