Your iPhone Storage Keeps Going Back to Full/Keeps Filling Up? Here’s What to Do

Does your iPhone storage keep filling up, even after you’ve recently cleaned it? This common issue can frustrate you, especially when it limits your ability to download new apps, take photos, and update software. However, you can tackle this problem effectively with proven strategies and clear steps that prevent its recurrence.

Why Your iPhone Storage Keeps Getting Full?

If you frequently manage your iPhone storage, it is crucial to understand what typically causes this rapid fill-up. It’s not always about the number of apps or photos you have, but other less visible elements also occupy space.

  • Unused Apps: You may have apps that you downloaded and forgot about. These can accumulate and occupy significant space, especially if they store data or cache files.
  • Cache and Temporary Files: Your regular use of apps like social media platforms, streaming services, and browsers creates a lot of temporary data that can inflate your storage capacity.
  • Large Media Files: Photos and videos, particularly those shot in high resolution, can quickly consume storage. Also, downloads or media received through messages that you forgot can accumulate without notice.
  • Old Messages: Text messages and, more significantly, iMessages with attached media files can remain on your device indefinitely, consuming storage over time unless you manage them.

By identifying these areas, you can focus your cleaning efforts more effectively and free up space more efficiently. Next, we will explore the immediate actions you can take to free up iPhone storage.

How to Fix the Issue of ‘iPhone Storage Keep Going Up’

Once you identify what’s eating up your iPhone storage, you can take swift action to clear out unnecessary data. Here’s how you can quickly regain space and improve your device’s performance.

Delete Unused Apps

Applications that you once downloaded but no longer use can still consume a significant portion of your iPhone’s storage, especially if these apps store data or maintain large cache files. Here’s how to delete unused apps from your iPhone:

  1. Open the Settings app on your iPhone.
  2. Tap on General, then select iPhone Storage. This screen will display a list of all your apps, along with the amount of space each one uses.
  3. Review the list and identify apps that you no longer need or app in storage settings
  4. Tap on an app to view more information. You will find two options: Delete App and Offload App. Deleting the app removes it completely, along with all its data. Offloading the app removes the app but retains your documents and data until you reinstall it.
  5. If you decide to delete, tap Delete App, then confirm your choice by tapping Delete App again in the pop-up menu.delete or offload app on iPhone

Clear Browser Cache and Data

Web browsers store temporary internet files to load websites quickly. This process enhances your browsing experience by reducing load times but also accumulates a significant amount of data. This stored data can consume precious storage space on your iPhone. By clearing the browser cache and website data regularly, you free up storage and might even improve your browser’s performance by removing old or corrupted data.

Here’s how to clear the cache and data in Safari, the most commonly used browser on iPhones:

  1. Open the Settings app on your iPhone.
  2. Scroll down and tap on Safari.
  3. Scroll to the bottom and find the section labeled Privacy & Security.
  4. Tap on Clear History and Website Data.clear history and website data safari
  5. A dialog box will appear, warning you that this action will clear your browsing history, cookies, and other browsing data. Tap Clear History and Data to confirm.confirm history deletion

If you use other browsers like Chrome or Firefox on your iPhone, you will typically find similar options within the app’s settings menu under Privacy or History.

Manage Photos and Videos

Photos and videos often take up the most space on your iPhone, especially high-resolution media that can quickly fill your storage. Managing your media files effectively not only frees up space but also helps you organize your most important images and clips efficiently.

Here’s how to manage photos and videos on your iPhone:

  1. Open the Photos app and browse your gallery. Look for any duplicate or poor-quality photos and videos you can delete. The Duplicates album automatically groups similar pictures together, making it easier to review and delete any unnecessary copies.delete photos and videos from iPhone
  2. Delete videos that are large and no longer necessary. These often include old movies or video files that you have backed up elsewhere.
  3. Visit the “Recently Deleted” album to permanently remove items you erased recently. Items in this album occupy storage space until they automatically delete after 30 days. You can free up this space immediately by deleting them from the album.delete recently deleted items

This process not only clears significant storage space but also simplifies your photo library, making it easier to find and enjoy your favorite visuals. It’s a straightforward but effective way to prevent your iPhone storage from filling up quickly.

Review and Delete Large Attachments in Messages

Attachments in messages, whether they are images, videos, or documents, quickly take up a significant amount of storage on your iPhone. Here’s how to locate and delete large attachments from your messages:

  1. Open the Settings app on your iPhone.
  2. Tap on General and then select iPhone Storage.
  3. Scroll down and tap on messages in storage settings
  4. Select the Review Large Attachments option. This shows a list of all the attachments that take up space.
  5. Look through these attachments and decide which ones you no longer need. Swipe left on an item to reveal the Delete option.delete messages attachments
  6. Tap Delete to remove the attachment from your messages and free up space.

Perform this clean-up regularly to free up valuable iPhone storage and streamline your message app, making it faster and more responsive. This simple maintenance step is essential for preventing your iPhone’s storage from quickly filling up..

Clean Up Voicemail

Old voicemails accumulate and occupy unexpected amounts of storage on your iPhone. Here’s how to manage and delete old voicemails:

  1. Open the Phone app on your iPhone.
  2. Tap on the Voicemail tab at the bottom of the screen.
  3. Scroll through your voicemails and listen to any you might have missed or need to review.
  4. To delete a voicemail, swipe left on it and tap Delete.
  5. If you want to delete multiple voicemails at once, tap Edit in the top right corner, select the voicemails you wish to delete, and then tap Delete.

By following these steps, you free up iPhone storage quickly and keep it from filling up frequently. Next, we’ll look at long-term strategies to prevent your iPhone storage from reaching its limits.

Long-Term Strategies to Keep Your iPhone Storage from Filling Up

While immediate actions can provide quick relief, adopting long-term strategies ensures that your iPhone storage remains manageable over time. These strategies will help you maintain a healthy amount of free space on your device, avoiding the frustration of a constantly full storage.

Use Cloud Services for Photos and Videos

Storing photos and videos in the cloud frees up significant space on your iPhone. Services like iCloud, Google Photos, and Dropbox offer seamless ways to back up your media while keeping it accessible.

Here’s how to set up iCloud Photos:

  1. Open the Settings app on your iPhone.
  2. Tap on your Apple ID at the top, then select iCloud.
  3. Tap on Photos and turn on iCloud Photos. This action will automatically upload and store your entire library in iCloud.go to photos in iCloud
  4. Select Optimize iPhone Storage to keep smaller, space-saving versions of photos on your device, with the full-resolution versions stored in iCloud.Select Optimize iPhone Storage option

Using cloud services like this helps you maintain ample free space on your iPhone while keeping your media safe and easily accessible from any device.

Set Up Automatic App Offloading

Automatic app offload allows your iPhone to automatically remove apps you don’t use frequently while keep their data intact. This feature helps you free up storage space without lose important information from those apps.

Here’s how to set up automatic app offload:

  1. Open the Settings app on your iPhone.
  2. Tap on General, then select iPhone Storage.
  3. Look for the option Offload Unused Apps. Tap Enable next to this option to turn it on.
  4. Your iPhone will now automatically offload apps that you haven’t used in a while when it needs more storage space. The app icons will remain on your home screen, and you can easily reinstall the apps by tapping on them.

Setting up to automatically unload apps will help you save the data of apps you rarely use, while always being able to return to them.

Use Streaming Services for Music and Videos

Instead of storing large media files on your iPhone, use streaming services for music and videos. This method frees up significant storage space and provides access to a vast library of content without the need to download it. Services like Spotify for music and Netflix for videos allow you to stream content directly to your device.

Use Streaming Services

By using streaming services, you can listen to music and watch videos without taking up valuable storage space on your iPhone. Simply install the app, sign in, and start streaming. If you prefer to have some content available offline, these services offer download options for specific songs, albums, or videos. Be mindful of the storage settings within the app to avoid filling up your device.

Utilizing streaming services is a practical long-term strategy for maintaining a large amount of free space on your iPhone. This method guarantees that you always have access to entertainment without the burden of large media files consuming your storage.

Regularly Update iOS and Apps

Continuous iOS and app updates provide optimal performance and efficient storage management. Developers often release updates that optimize storage usage, fix bugs, and improve overall functionality. Regular updates keep your iPhone operating smoothly and efficiently.

To update your iOS, go to Settings, tap General, and then select Software Update. If an update is available, follow the on-screen instructions to download and install it. Ensure your device is connected to Wi-Fi and has enough battery life or is plugged into a power source.

keep your iPhone update

Updating your apps is equally important. Open the App Store, tap your profile icon at the top right, and scroll down to view available updates. Tap Update All to install the latest versions of all your apps, or update them individually.

update apps from App Store

By regularly updating both your iOS and apps, you benefit from the latest improvements and optimizations. This practice not only enhances your device’s performance but also helps manage your iPhone’s storage more effectively.

Use Third-Party Storage Management Apps

Third-party storage management apps provide additional tools and insights to help you manage your iPhone storage more effectively. These apps offer features like detailed storage analysis, duplicate file removal, and automated cleanup tasks. Reputable apps like Cleanup: Phone Storage Cleaner or Speedy – Smart Phone Cleaner can analyze your storage, offer recommendations for freeing up space, and automate regular cleanups.

Use Third-Party Storage Management Apps

By using third-party storage management apps, you gain access to advanced tools that can help you maintain optimal storage levels on your iPhone. These apps provide an easy and efficient way to manage your storage without manual intervention, ensuring your device remains clutter-free and operates smoothly.

Implementing these long-term strategies will help you manage your iPhone storage more effectively, preventing it from filling up unexpectedly. By regularly backing up and deleting old messages, using cloud services, setting reminders for clean-ups, keeping your software up to date, and utilizing external storage solutions, you can maintain a healthy amount of free space on your device. These practices keep your iPhone efficient and responsive, providing a better overall user experience.


Managing iPhone storage effectively involves a combination of immediate actions, long-term strategies, and advanced tools. By deleting unused apps, clearing cache, managing media files, and utilizing cloud services, you can keep your device’s storage from filling up. Regular monitoring and maintenance keep your iPhone efficient and responsive, providing a better overall user experience.

Oleksandr Lukashyn is a QA specialist at InsanelyMac, ensuring technical accuracy across content for macOS, iOS, and iPadOS. He recently began writing articles himself, drawing on his expertise to explain complex topics. Team members rely on him for clear explanations and solutions to technical problems.
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