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iCloud Storage: The Complete Guide

Everything you need to know about iCloud storage -- plans, pricing, how to check your usage, what to do when it is full, and how iCloud storage differs from iPhone storage.

By Jack Smith, iOS Developer at DB Labs · Updated March 16, 2026

iCloud storage is Apple's cloud storage service included with every Apple ID. Every account starts with 5 GB of free storage, which is shared across iCloud Photos, iCloud Backup, iCloud Drive, Mail, Messages, and all app data. Paid iCloud+ plans range from 50 GB ($0.99/month) to 12 TB ($64.99/month) and include privacy features like Private Relay and Hide My Email. The most common issue users face is "iCloud Storage Full," which stops backups, prevents photo syncing, and blocks iCloud Mail. To fix it, you can delete old backups, remove photos you no longer need, or upgrade to a larger plan. Importantly, iCloud storage and iPhone storage are completely separate -- your iPhone can be full while iCloud has space, and vice versa.

iCloud Storage Plans & Pricing

Apple offers six iCloud storage tiers. All paid plans are branded as iCloud+ and include additional privacy and security features beyond just storage space.

Plan Storage Monthly Annual Family Sharing
Free 5GB $0 $0 No
iCloud+ 50GB $0.99 $11.88 Yes
iCloud+ 200GB $2.99 $35.88 Yes
iCloud+ 2TB $10.99 $131.88 Yes
iCloud+ 6TB $32.99 $395.88 Yes
iCloud+ 12TB $64.99 $779.88 Yes

All iCloud+ plans include Private Relay, Hide My Email, custom email domains, and HomeKit Secure Video support. The 200 GB plan ($2.99/month) is the sweet spot for most individuals, while the 2 TB plan ($10.99/month) is ideal for families using Family Sharing.

How to Check iCloud Storage

To see how much iCloud storage you are using and what is consuming it, follow these steps on your iPhone:

  1. Open Settings and tap your name (Apple ID) at the top.
  2. Tap iCloud.
  3. You will see a color-coded bar showing your total usage and a breakdown by category: Photos, Backups, iCloud Drive, Mail, Messages, and Other.
  4. Tap Manage Account Storage to see a detailed list of what is using the most space and to delete data you no longer need.

On Mac, go to System Settings > Apple ID > iCloud to see the same breakdown. On the web, visit icloud.com and check your settings.

iCloud Storage Full? Here Is What to Do

When your iCloud storage is full, backups stop, photos stop syncing, and iCloud Mail may not receive new messages. Here are the most effective ways to free up space, listed from highest impact to lowest:

1. Delete Old Device Backups

Old iCloud backups from devices you no longer own are often the biggest storage drain. Go to Settings > [Your Name] > iCloud > Manage Account Storage > Backups to see all device backups and delete ones you no longer need.

2. Clean Your Photo Library

Photos and videos are usually the second-largest consumer of iCloud storage. Deleting duplicates, blurry shots, old screenshots, and videos you will never watch again can free up gigabytes. Swype Photo Cleaner makes this fast -- swipe left to delete, right to keep.

3. Reduce What Gets Backed Up

Go to Settings > [Your Name] > iCloud > Manage Account Storage > Backups > [Your Device] to see which apps are included in your backup. Turn off backups for apps that store large amounts of data (games, video apps, file managers) to reduce your backup size.

4. Upgrade Your Plan

If cleaning does not free enough space, upgrading is the simplest fix. Go to Settings > [Your Name] > iCloud > Manage Account Storage > Change Storage Plan. The 200 GB plan at $2.99/month provides comfortable headroom for most users.

iCloud Storage vs iPhone Storage

This is one of the most confusing aspects of Apple's storage system. iCloud storage and iPhone storage are completely separate. iPhone storage is the physical flash memory inside your device (64 GB, 128 GB, 256 GB, etc.). iCloud storage is remote space on Apple's servers. You pay for them independently, and one can be full while the other has plenty of room.

Where it gets confusing: with iCloud Photos enabled, deleting a photo from your iPhone also deletes it from iCloud (and vice versa). This is because iCloud Photos syncs your library across devices -- it is not a traditional backup. If you want to delete from one but not the other, you must disable iCloud Photos first.

iCloud Photos & Features

iCloud Photos syncs your entire photo and video library across all your Apple devices. When you take a photo on your iPhone, it appears on your iPad, Mac, and icloud.com within minutes. Powerful features like Optimize Storage, Shared Libraries, and Family Sharing extend iCloud's capabilities beyond simple storage.

iCloud Storage Alternatives

iCloud is not the only option. If you find Apple's pricing too high or want cross-platform access, several alternatives offer competitive storage with different trade-offs.

iCloud Storage Troubleshooting

Common iCloud problems and how to fix them.

iCloud How-Tos

Step-by-step instructions for common iCloud storage tasks.

Free Up iCloud Storage by Cleaning Your Photo Library

Swype Photo Cleaner helps you quickly delete the photos and videos you do not need -- freeing up both iPhone and iCloud storage. Free, private, and 100% on-device.

Download Swype Free