Sophon is a secure cloud storage application for iOS that excels at handling video backups to alleviate storage constraints on iPhones. Its core functionality revolves around allowing users to upload videos directly to the cloud with end-to-end encryption, which safeguards personal media from unauthorized access. One key feature is automatic video optimization, which compresses files during upload to reduce data usage without noticeably degrading quality, making it practical for those with limited cellular plans. For example, a user recording 4K vacation clips can quickly transfer them to Sophon, delete them from the device, and still stream or download later via a user-friendly interface. Reviews indicate that performance surprises many, with one user noting that speeds exceeded expectations for video handling. However, some limitations exist, such as a free tier that may cap storage at a few gigabytes, pushing heavy users toward subscription options. Additionally, occasional sync delays have been reported when dealing with very large files, though these are infrequent. Overall, Sophon balances security and convenience for video storage, though it's less suited for general document management compared to broader cloud services. Its integration with iOS features like Files app support adds to its utility for everyday backup scenarios.
Key Features
End-to-end encrypted video uploads
Automatic compression to save bandwidth and storage
Seamless iOS integration for file management
“
I thought it was going to be slow for video uploads, but I was wrong—it works nicely and lets me download videos without losing any phone space. Perfect for clearing out my camera roll!
★★★★★Verified User Review
iOSUpdated Dec 30, 2025
