Clear Cache on iPhone: Why, How, and When? Top iPhone Cache Cleaner Apps

clear cache on iPhone
Source: CNet

The iPhone and iPad have become one of our favorite gadgets due to their mind-blowing style, exclusive product guarantees, and brand goodwill. However, some limitations of the iPhone may drive you crazy as a first-time Apple user. For instance, the iPhone has minimal storage capacity until or unless you insert a third-party storage device. In this case, some solutions, such as clear cache on the iPhone, works well. However, on the condition that you are a first-time user, you may not know how to clear the cache on the iPhone as it has a very distinctive user interface and design. 

Source: Apple Support

To begin with, iPhone caches refer to temporary files that automatically save to your device’s app data. For example, if you are using a web browser, every time that you use this browser, a countable cache will be saved to the app store. For the most part, cache helps to easily retrieve data saved and further boost the app or browser’s performance. However, iPhone users opt not to clear the cache on the iPhone for months more often than not. This can lead to several disadvantages, such as the device goes out of storage capacity, slow device performance speed, and random app(s) shut down. Therefore, today in this reading, we present a handy guide on:

  • Why clear cache on iPhone?
  • How to clear the cache on iPhone? and
  • When to clear the cache on iPhone?

These three sections will inform you about everything you need to know concerning cache in bulk saved in your Apple Smartphone. So, without any further ado, let’s view:

Why should you clear cache regularly?

To begin with, there are three major causes for clearing cache on the iPhone. Let’s check them out:

Less and less Storage Capacity

Pre Assuming that you have not cleared cache on iPhone for months, there are chances that your iPhone will run out of storage capacity very soon. More often, users ignore as small a factor as cache because it only includes temporary file data. Therefore, for 100 files, the storage capacity used can only be 1 MB. In this case, it seems negotiable. However, if you think deeper, every application or program on your iPhone automatically collects data. This leads to an increase in cache every hour. Thus, 1 MB can easily turn into 10 MB in a week and 100 MB in a month. Is this negotiable now? 

clear cache on iPhone 7
Source: How-To Geek

Meanwhile, such large storage capacity captured by cache can harm your iPhone’s performance power. According to a report, the cache must not be less than 10 MB and not be more than 100 MB. Furthermore, up to 70 MB cache is neutral. It helps the program to run faster. 

Slow Browsing performance

From Google Chrome to Safari and Firefox, prominent browsers use cache to save the temporary data for all the websites you have visited on the internet. This is why browsers easily recognize a web address beforehand when searching for it manually in the search box. However, this technique is quite helpful. But, sometimes, the cache for web browsers increases the overall storage consumption by such browsers. Meanwhile, it impacts the browser’s performance and the primary performance speed of your iPhone. Hence, you must clear cache for web browsers time-to-time to keep it fresh and fast. 

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Outdated content

In the matter that you are unable to view the updated version of a website, it may be because you have not cleared cache on the iPhone web browsing program for a while. In the presence of former temporary files saved as cache, it sometimes becomes challenging for the web browser to load a website from a fresh view. Hence, in this case, such a website page either does not load at all or often remains falsely formatted. 

Privacy and security

In 2018, one of the prominent companies became the victim of a cache leak where all their customer data got out in the open. It happened due to a glitch in the content delivery network. Thus, the dating website ended up losing private content, such as personal messages between the customers. This caused much harm to both parties. Hence, in order to protect yourself from becoming a victim of cybernetic attacks in your area, it is significant that you clear cache on the iPhone regularly. 

Source: iMore

Companies that own websites should also consider a tight security solution for their customer data. Every customer who visits their website or acts on it leads to automatic information save in cache such as IP Address, username, password, credit card information, and so on. 

How to clear cache on iPhone?

To begin with, for clearing cache on the iPhone, you will need to open programs separately in the settings section. For every application on your iPhone, you can clear the cache as per your choice. Follow the given steps to do so:

  • Open the Settings. 
  • Select the “Password & Accounts”
  • Click on the Application for which you want to clear cache (Like, Safari)
  • At last, click on the “Clear History & Data.”
  • Press the “Confirm” option.

Once you confirm it, all cache for the selected app will delete from your iPhone and iCloud storage. It is also noteworthy that by clearing history and data, you will not lose information that you deliberately saved in Safari, such as username and login password, credit card name and number, passwords for social media platforms, and bookmarks. 

clearing cache on iPhone
Source: 9to5Mac

When should I clear cache and cookies?

There are unlimited reasons for clearing cache on the iPhone. However, some of the major issues that are more often resolved by clearing cache are given below:

  • On the condition that you have recently made an online payment through credit card using the browser on iPhone, clear cache immediately for safety purposes. 
  • When you download a program from an unknown source, you can protect your device information from leaking to the second party by clearing the cache. 
  • If you cannot review the latest updates on a website, clear the cache to delete the old form of the mentioned website in order to retrieve the new version. 
  • In the event that your browser turns off randomly or does not respond, clear cache to reset the browser’s storage space in use to default. 
  • Given that you are giving away or selling your iPhone to the third-party, you must clear all cache on iPhone to safely delete all the personal information saved in the meantime. Information such as username, password, email ID, Google Account, iCloud Account, and so on. 
  • If your iPhone runs slower than usual, clear cache on iPhone to unwind storage available on your device. It will help you to reset the performance speed for your iPhone. 
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How to clear history and data from the browser directly?

For Chrome:
  • Open Google Chrome on the iPhone.
  • Select the “more” option given at the top view bar. 
  • Scroll down and select the “More Tools” option.
  • Click on the “Clear Browsing Data” option.
  • Now, pick the time range for which you want to delete the browsing data.
  • Click on the “Select All” to delete all the browsing data at the time.
  • On the other hand, select the “Cached images and files” to specifically delete the only cache on iPhone.
  • At last, click on the “Clear data” option. 
  • Now, go back and recheck your web browser’s storage space.
  • It will be less than before. 
For Safari:
  • Open Safari on the iPhone.
  • Go to the “Settings”
  • Select the “Password & Accounts”
  • Click on the Application for which you want to clear cache (Like, Safari)
  • At last, click on the “Clear History & Data.”
  • Press the “Confirm” option.

Top iPhone Cleaner Apps

Smart Cleaner: Clear Cache on iPhone in seconds

To begin with, Smart Cleaner is one of the top-trending iPhone cleaner apps available on the Apple Store. It allows you to clear the cache on the iPhone and helps you get rid of unwanted and duplicate content. Using this app, you can view and delete old screenshots, duplicate WhatsApp images, and large videos. Furthermore, you can also link a smart cleaner with Siri to give direct instructions to the program. 

Source: App Store Preview

Download now:

Pricing: Starting from $4.99 for in-app purchase items

iMyFone: Delete and Recover Data Anytime
clear cache
Source: iMyFone

iMyFone is one of the multi-purpose iPhone cleaners with a high-end rating on the App Store. iMyFone Umate iPhone Cleaner comes with several premium features, including: 

  • Clean junk and temporary files
  • Delete photos and unwanted files to free up storage capacity.
  • 100% compatibility with all iOS versions

By using this app, you can directly delete photo library cache and cookies. Moreover, you can also create a backup and recover files for privacy and security purposes. 

Download now:

Pricing: Free version available


The concept of how to clear the cache on the iPhone must be clear to you now. For the most part, cache on the iPhone creates many issues, and it becomes nearly impossible to troubleshoot the device due to a lack of storage. Hence, we recommend you kindly follow our handy guide to keep your iPhone safe and sound. For more information, summon us online. 

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