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Best USB Disk Apps

248+ iOS apps curated and reviewed

3.9 avg rating
17 free apps
Updated August 2026

Every iPhone needs a few good usb disk apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top USB Disk Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1USB Disk SE, File ManagerUSB Disk SE, File ManagerFree4.4★ (829)YesYesAug 2026
2uDiskuDiskFree4.3★ (233)NoYesAug 2026
3File Manager & BrowserFile Manager & BrowserFree4.5★ (54K)YesYesAug 2026
4USB DiskUSB Disk$0.994.6★ (160)YesYesAug 2026
5Y-DiskY-DiskFree2.0★ (1.7K)NoNoAug 2026
6SANDISKSANDISKFree4.6★ (20K)NoNoAug 2026
7i-USBDISKi-USBDISKFree5.0★ (1)NoNoMay 2026
8iUSB DriveiUSB DriveFree2.6★ (92)NoNoJul 2026

Top Picks for USB Disk

USB Disk SE, File Manager#1

USB Disk SE, File Manager by Imesart S.a.r.l.

Photo Viewer, MP3 Player, PDF
Editor's Choice
📊 Productivity
4.4😊(829 ratings)
FreeAdsIn-App Purchases
USB Disk SE, File Manager screenshot 1
USB Disk SE, File Manager screenshot 2
USB Disk SE, File Manager screenshot 3
USB Disk SE, File Manager screenshot 4
USB Disk SE, File Manager screenshot 5
USB Disk SE, File Manager screenshot 6

This app allows you to store, view, and manage documents on your iPhone and iPad. It offers a built-in viewer, easy file transfers via iTunes, and integration with cloud storage services. Enjoy a simple interface with powerful features for organizing and accessing your files.

What We Love

  • 💾 Easy file storage and access
  • 📁 Convenient document management
  • 🔍 Supports various file formats
  • ⚙️ Useful for transferring files between devices

Room to Improve

  • 🐛 Crashes and freezes reported
  • 🔒 Limited file access and editing capabilities
  • 💰 Paywall for some features
uDisk#2

uDisk by Shenzhen Brown Bear Technology Co., LTD

File Management Tools
Strong Contender
🔧 Utilities
4.3😊(233 ratings)
FreeIn-App Purchases
uDisk screenshot 1
uDisk screenshot 2
uDisk screenshot 3
uDisk screenshot 4

Transform your iOS device into a portable USB drive. Easily transfer files between your device and computer via Wi-Fi or iTunes. Browse, play, and edit various file types directly on your phone or tablet.

What We Love

  • 👍 Easy to use
  • 🚀 Fast transfer
  • 👍 Good for organizing files
  • 👍 Useful for freeing up phone space

Room to Improve

  • 🐛 Does not work for some users
  • 🐛 App requires download to each device
  • 🐛 Cannot rotate screen
File Manager & Browser#3

File Manager & Browser by TapMedia Ltd

Manage Files & Documents
Worth Considering
🔧 Utilities
4.5😐(54K ratings)
FreeAdsIn-App Purchases
File Manager & Browser screenshot 1
File Manager & Browser screenshot 2
File Manager & Browser screenshot 3
File Manager & Browser screenshot 4
File Manager & Browser screenshot 5

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.

What We Love

  • 👍 Compatible with older devices
  • 🚀 Great file organization
  • 📁 Useful for storing and managing files
  • 🔒 Secure file storage

Room to Improve

  • 🐛 Bugs not fixed
  • 🐛 Issues with file management features
  • 🔍 Difficulty finding/accessing files

More USB Disk apps to explore

4
USB Disk
USB Disk
USB Disk
The File Manager
$0.99

Manage and view documents on your iPhone or iPad with this intuitive file manager. Access cloud storage, open various file types, and transfer files via iTunes. Advanced features like photo library access and PDF annotation are available via subscription.

Cloud storage integration (Dropbox, Google Drive, OneDrive, Box)Built-in document viewer for various file typesFile transfer via iTunes
📊 Productivity
(160)
free with in-app purchases
5
Y-Disk
Y-Disk
Y-Disk
by Shenzhen Dianzhui Culture Technology Co., Ltd.
Free

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.

USB disk management for iPhoneBack up photos and contactsSave photos/videos directly to USB
🔧 Utilities
(1.7K)
free
6
SANDISK
SANDISK
SANDISK
by SanDisk
Free

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.

Organize files with an intuitive interfaceBrowse photos and videos in timeline or grid viewsFree up space by transferring files
📊 Productivity
(20K)
free
7
i-USBDISK
i-USBDISK
i-USBDISK
by zhong qibiao
Free

Manage all your files on iOS devices with ease. Backup contacts and camera roll, play media, and preview images. Supports a wide range of document, image, audio, and video file formats.

File management for iOS devicesBackup contacts and camera rollPlay videos and music
🔧 Utilities
(1)
free
8
iUSB Drive
iUSB Drive
iUSB Drive
by 平 陈
Free

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.

Browse files on drive and appTransfer files between device and appBackup iOS photos to drive
🔧 Utilities
(92)
free
9
USB Disk Pro
USB Disk Pro
USB Disk Pro
The File Manager
$99.99

Manage and view documents on your iPhone and iPad with this powerful file manager. It offers a built-in viewer, easy file transfers via iTunes or Wi-Fi, and supports numerous cloud services. Secure your files with encryption and access them from various locations.

Store and view filesBuilt-in document vieweriTunes and Wi-Fi file transfers
📊 Productivity
(142)
paid
10
i-USB-Storer
i-USB-Storer
i-USB-Storer
by 裕雨 程
Free

Access and manage files on USB drives directly from your Apple device. Stream music, watch videos, and view photos stored on your USB flash drive. It also facilitates photo synchronization.

Open USB Flash Drive filesStream musicWatch videos
🔧 Utilities
(80)
free
11
USB Sharp
USB Sharp
USB Sharp
by 锦文 游
Free

Transform your iPhone or iPad into a portable wireless storage disk for efficient file management. Upload multiple files via Chrome and Firefox, extract encrypted RAR archives, and organize documents, photos, and videos with ease.

Portable wireless storageFile managementMultiple file upload
🔧 Utilities
(18)
free with in-app purchases
12
USB Mobile Disk
USB Mobile Disk
USB Mobile Disk
Portable Music Player
$0.99

This app turns your iPhone or iPad into a portable storage device, allowing you to carry documents, music, and videos. It features a built-in file manager, music player, PDF reader, and supports various file transfer methods.

Portable storage for iPhone/iPadAdvanced file managerBackground music player
🔧 Utilities
(10)
paid
13
OTG Flash Pro
OTG Flash Pro
OTG Flash Pro
by 裕雨 程
Free
🔧 Utilities
(0)
14
Usb Transfer
Usb Transfer
Usb Transfer
Photo Video File
Free
🔧 Utilities
(0)
15
Portable USB · Cloud Ready
Portable USB · Cloud Ready
Portable USB · Cloud Ready
Pocket USB, Easy Use
Free

Transform your iPhone into a portable storage device. Easily manage local and cloud files, transfer them wirelessly or via USB, and share them securely. Supports a wide range of file formats for seamless viewing and organization.

Cloud integration (GoogleDrive, Dropbox, OneDrive, iCloud)Wi-Fi and USB file transferSecure multi-layer encryption
🔧 Utilities
(59)
free with in-app purchases
16
IGLORY
IGLORY
IGLORY
by IGLORY, INC
Free
🔧 Utilities
(0)
17
Qemoa
Qemoa
Qemoa
by Shenzhen JIUYIDA Electronics Co., Ltd.
Free
🔧 Utilities
(0)
18
USB Enable
USB Enable
USB Enable
by IO SHOP CO., LTD.
Free
🔧 Utilities
(0)
19
FindMy Disk
FindMy Disk
FindMy Disk
by 振武 罗
Free
🔧 Utilities
(0)
20
Crystal Disk
Crystal Disk
Crystal Disk
by Sunita Telecom Co.,Ltd.
Free
📊 Productivity
(0)

FAQ about USB Disk

What are the best usb disk apps for iPhone?
USB Disk SE, File Manager tops our usb disk apps ranking as of August 2026, with a 4.4-star average from 829 App Store ratings, and it's free to download.
Yes — 17 of the top usb disk apps we rank are free to download, including USB Disk SE, File Manager and uDisk.
USB Disk SE, File Manager shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ usb disk apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
USB Disk SE allows you to store, view, and manage documents, photos, music, and videos on your iPhone and iPad. It provides a built-in viewer for various file types and supports easy file transfers via iTunes and cloud services.
Key features include integration with cloud storage like Dropbox and Google Drive, the ability to store and view files directly on your device, intuitive swipe navigation, file previews with thumbnails, and standard file operations like copy, paste, and delete. It also supports emailing documents and USB file transfers.

Related searches

usb disk seusb disk se, file managerusb disk pro