How to increase iCloud Drive storage on any Apple device
<p>Apple’s iCloud Drive lets you securely access all of your documents from your Mac, iPhone, iPad, iPod touch and even a Windows PC. When you set up iCloud, you automatically get 5GB of storage. You can use that storage space for iCloud Backup, iCloud Drive, iCloud Photo Library, iCloud Mail (your @icloud.com email account), and the information from your apps that use iCloud.</p>