Expand your iOS device's storage with this portable flash drive. Seamlessly transfer and manage files between your iPhone/iPad and Mac/PC without needing Wi-Fi or a network signal. Play media directly from the drive to save internal space.

208+ iOS apps curated and reviewed
Out of 208+ mfi licensed flash drive apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 2.2★ (69) | No | No | Jul 2026 | |
| 2 | Free | 1.7★ (76) | No | No | Jul 2026 | |
| 3 | Free | 2.1★ (419) | No | No | Jul 2026 | |
| 4 | Free | 4.8★ (7.7M) | No | Yes | Jul 2026 | |
| 5 | Free | 4.6★ (105K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.6★ (18K) | No | No | Jul 2026 | |
| 7 | Free | — | No | Yes | May 2026 | |
| 8 | Free | 4.5★ (51K) | Yes | Yes | Jul 2026 |

Expand your iOS device's storage with this portable flash drive. Seamlessly transfer and manage files between your iPhone/iPad and Mac/PC without needing Wi-Fi or a network signal. Play media directly from the drive to save internal space.

This software allows users to read data, back up contacts, and copy pictures. It functions as an operated software for managing various data types on a device.


Easily manage files on a USB drive connected via a wired connection. Back up and restore photos and contacts directly to and from the USB drive without needing a network connection.


Securely store, organize, and access your files from any device. Collaborate with others, scan documents, and search for content with ease. Offers advanced features for businesses and individuals.


Securely store, sync, and share your files with end-to-end encryption. Communicate privately with encrypted chat and video calls. Access your data from any device, anywhere.


Easily back up, manage, and protect your digital content. Organize files, free up space by transferring to compatible storage, and secure important memories with password protection.




This app acts as a virtual USB drive and file manager for your iPhone and iPad. It allows you to easily view, organize, and share various document types, including Office and iWorks files, as well as media. It also offers cloud integration and secure file protection.


This app allows you to manage files on a dual-connector USB drive. It enables file transfer, backup, and direct playback of media on iOS devices and computers.


This app enhances the functionality of a specific external storage device, offering features like file management, automatic backups, and enhanced camera capabilities. It provides robust security and seamless integration with cloud services for easy access and data protection.


Securely store, sync, and share your files and photos across all your devices. Easily upload, access, and send documents, videos, and more from anywhere, even offline. Offers robust backup and recovery features for peace of mind.


Easily transfer, back up, and manage your photos, videos, contacts, and documents across your phone and flash drives. Free up device space by moving files to external storage and secure sensitive data with password protection.


Manage files on a USB drive directly from your iPhone. Back up photos and contacts, save media taken on your phone to the USB, and play content from the drive on your device. Expand your iPhone's storage capacity easily.


Manage all your files from various cloud services and local storage in one place. This app offers a powerful PDF reader with annotation tools, advanced search capabilities, and seamless integration with iOS.


Securely store, transfer, and share files with 6GB of free cloud storage. Access your data from any device, organize files efficiently, and enjoy features like online browsing and encrypted sharing. It also offers business-oriented tools for document conversion and OCR.


Instantly expand storage on your Micro-USB or iOS Lightning devices. Easily transfer and save photos, music, movies, contacts, and any files between devices without using internal space.


This app acts as a unified file manager for your device, integrating multiple cloud storage services like Dropbox, Google Drive, and iCloud. It allows for easy file management, a powerful PDF reader with annotation tools, and advanced search capabilities across all linked accounts and local storage.


Securely store, access, and share your files from any device. This cloud storage solution offers fast transfers, automatic backups, and offline access for seamless file management and collaboration.


Easily recover deleted photos, videos, and emails. This app also helps organize your digital life by cleaning duplicates, compressing videos, and managing iCloud storage. Enhance photos with AI and secure sensitive files in a private vault.


Free up space on your iPhone or iPad by transferring photos, videos, and documents to an external memory drive. Automatically back up content and contacts, and capture media directly to the drive to save internal storage.