Which iOS app should I use for securely storing and accessing large video files across devices?

MEGA is a cloud storage service that stands out for users managing substantial media libraries, particularly video content. The service provides a generous 20GB of free storage upon sign-up, which is significantly more than many competitors offer at their base tier. This capacity makes it practical for storing high-resolution video clips, full episodes, or personal film archives without immediate pressure to upgrade. A key feature for this use case is its end-to-end encryption, which ensures files remain private during transfer and storage. For video playback, the app includes a built-in media player, though some user reviews note minor delays when initiating playback or occasional audio glitches. The file management system allows for organized folder structures and easy sharing via links, useful for creators who need to distribute content. Synchronization across iOS, desktop, and web platforms is generally reliable, making it a viable replacement for physical drives. While the free tier is substantial, users with massive libraries may eventually need a paid plan, which remains competitively priced. The interface is functional, if not the most visually polished, prioritizing utility over flair. Overall, it serves as a robust, privacy-conscious vault for digital media collections.