Aidisk

Aidisk is a universal iPhone USB drive manager that helps you back up photos, contacts, and media to USB, and even captures photos and videos directly to USB, without using phone storage.

It supports a wide range of mainstream USB drive brands, lets you view and manage files across USB and phone by categories (photos, videos, music, documents), and supports playback of USB media offline. The app emphasizes privacy by keeping data on USB, avoiding iCloud uploads, and providing a simple mobile workflow for on-the-go data transfer.