#1 
Ad · Internxt is a privacy-focused cloud storage platform with zero-knowledge encryption and anonymous accounts. The free plan offers 1GB of storage forever, with paid plans…
iOS Cloud Storage
The Cloud Storage we recommend, filtered to iOS. See all Cloud Storage →
#2 
Ad · Premium plans to get 500 GB ($3.19 USD/mo) or 2 TB ($7.99 USD/mo) storage space. 30-day money-back guarantee. Company is based in Lithuania.
#3 
Encrypted notes, tasks, calendar, files, passwords and a journal with mood and medication tracking, all unlocked by one 12-word recovery phrase. Sign up with no email and no password. Open source.
#4 
The free plan offers 20 GB storage and a daily 5GB transfer limit. Company is based in New Zealand.
#5 
Ad · 15 GB storage for 3.99€/mo or 500 GB for 9.99€/mo. Discount for yearly payments. Based in Switzerland.
#6 
End-to-end encrypted cloud storage founded in 2011, owned by Swiss Post, the national postal service of Switzerland. Closed-source clients with multiple independent security audits; available on Windows, Mac, Linux, Android, and iOS.
#7 
Nextcloud is functionally similar to Dropbox, Office 365 or Google Drive. It can be hosted in the cloud or on-premises. It is scalable from home office solutions based on the…
#9 
Swiss cloud storage with ONLYOFFICE editing, 15 GB free, and data held exclusively in Switzerland.
#10 
Apple's built-in cloud storage and backup. End-to-end encrypted once Advanced Data Protection is on.