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5 Methods to Free Up Space on iPhone [Updated 2023]

sofia albert
Sofia Albert updated on Jan 06, 2023 | Home > iOS & Mac Topics

iPhone has a considerable market share in the list of popular smartphones globally. With increased usage, the company is working hard to maintain its product's usability. However, the iPhone space remains a crucial issue for many users, and they look for different methods how to free up space on iPhone.

Let us help beginners and professional iPhone users manage space issues on their devices. We'll start with the top causes of the overloaded iPhone, followed by the quick methods to free up space. These short but effective methods work significantly when freeing up your iPhone space. 

Why Is My iPhone Overloaded?

Before jumping to the different methods to free up space on iPhone, it is essential to go through the top reasons causing this problem. With the increased internet connectivity over the internet, it is easy for iPhone users to accumulate multiple data on their devices. Starting with the quick steps to check storage space on your iPhone to confirm if it is overloaded or not.

Step 1. Go to "Settings" on your iPhone, open the "General" option, and then click on "iPhone Storage."

Step 2.  It will showcase a red color bar showing the storage space. Below this bar, there is a detailed list of the apps and their storage spaces used on the device.

Some of the key causes of the overloaded iPhone space include:

  • Cache memory
  • Heavy photos and videos
  • Large documentation
  • Multiple apps

How to Free Up Space on iPhone?

After going through the detailed steps to check space on your iPhone, you may find that your device is overloaded. It can be due to any of the reasons mentioned above. So, all you need to do is go for the different methods used to free up space on your iPhone easily and effectively.

If you're facing the dilemma of how to free up space on your iPhone, the following five methods can help you solve this issue. These methods are:

Method 1. Delete non-essential apps

There can be different apps lying on your iPhone which are rarely used. These are the non-essential apps acquiring significant space on your device. Hence, all you need to do is delete these non-essential apps with the quick steps mentioned below:

Step 1. Go to "Settings" on your iPhone, open the "General" option, and then click on "iPhone Storage."

Step 2. Go to the list of apps and select the unused app in the list. You can go for click "Enable" on the "Offload Unused Apps" or can "Delete App" for making space on the device.

iPhone storage

Method 2. Remove or optimize excess iPhone photos

Images take considerable space on your iPhone. Hence, it is easy to optimize the photos on iPhone 7 or later by selecting the "High Efficiency" mode for camera pictures. The quick steps for the same are:

Step 1. Go to the iPhone "Settings," open the "Camera" option, and go to "Formats."

Step 2. Go to the "Formats" option and check the "High Efficiency" option.

selecting high efficiency option in iphone

Method 3. Clear Safari's cache

The cache can be the biggest reason when it is overloaded with iPhone space. Hence, you can start by clearing Safari's cache to free up some space. The quick steps for the same are:

Step 1. Go to iPhone "Settings" and click on the "Safari" option.

Step 2. Go to the "Clear History and Website Data" option to remove Safari cache in one go.

Method 4. Clean up your photo library

The next method in line is to get rid of the excess photos in the iPhone library. All you need to do is have an extensive search of the required and unnecessary photos on your iPhone. You can delete the photos which are not required one by one to eliminate the space issues on your device.

Method 5. Delete attachments in Messages

Last but not least method to free up some space on iPhone is to delete the attachments in messages. You can go for manually deleting old messages from your iPhone or can set the duration of automatic deletion of old iPhone messages. The quick steps for the same are:

Step 1. Open the "Messages" option in the "Settings" menu of the iPhone.

Step 2. Select the "Keep Messages" option in the list.

selecting keep messages option

Step 3. Change the duration to 30 days out of the options of 30 days, 1 year, or forever. It is preset to forever only.


Hope everything is clear to our readers about how to free up space on iPhone. The different reasons, like multiple apps, insufficient memory, large cache, etc., may cause iPhone to take up a lot of space. iPhone users can quickly go through the top reasons causing space issues on their devices.

It is easy to learn the top five methods mentioned above to manage space issues on iPhone. These include deleting non-essential apps, removing or optimizing excess iPhone photos, clearing Sarafri's cache, etc. You can go for cleaning up the phone library and deleting message attachments also. All these steps can be easily and quickly used by professionals or beginners in solving space issues on iPhones.


After going through a detailed review on how to free up space on your iPhone, you may have some questions related to the same. So, below is a quick list of the top and frequently asked questions on freeing up space on iPhone:

1. What takes up a lot of space on the iPhone?

Some of the key contents taking a lot of space on the iPhone include system updates, Siri voices, logs, caches, etc. iPhone users while downloading video or music from the iTunes store, Music app, or TV app, it is indexed as Media. Hence, streaming a lot of music and video may take up a lot of space on your iPhone.

2. Why is my storage so full for no reason?

Your storage may be full for no reason due to different reasons like different system files, temporary files, previous Windows installation, page files, etc. Multiple applications saved on the disk or file system corruption may cause your storage to be so full for no reason.

3. Why does iPhone storage go up and down?

iPhone storage goes up and down due to caching. The memory storage going up and down can be due to the elements of apps or websites, which may load faster for the next search. This cache collected during web browsing, video streaming, movie streaming, sending text, pictures, or videos, etc., may cause iPhone storage to go up and down.



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