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Best Flash Drive Reader Apps

250+ iOS apps curated and reviewed

3.8 avg rating
19 free apps
Updated October 2026

Out of 250+ flash drive reader 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.

Compare top Flash Drive Reader Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SANDISKSANDISKFree4.7โ˜… (24K)NoNoNov 2026
2uDiskuDiskFree4.3โ˜… (247)NoYesNov 2026
3i-FlashDevice HDi-FlashDevice HDFree2.1โ˜… (441)NoNoOct 2026
4USB Disk SE, File ManagerUSB Disk SE, File ManagerFree4.4โ˜… (855)YesYesNov 2026
5iUSB DriveiUSB DriveFree2.6โ˜… (91)NoNoOct 2026
6KekaKeka$3.994.8โ˜… (164)NoNoOct 2026
7Wreader Ebook readerWreader Ebook readerFreeโ€”YesYesOct 2026
8Flash Read DocumentFlash Read DocumentFreeโ€”NoNoMay 2026

Top Picks for Flash Drive Reader

SANDISK#1

SANDISK by SanDisk

Editor's Choice
๐Ÿ“Š Productivity
4.7๐Ÿ˜ž(24K ratings)
Free
SANDISK screenshot 1
SANDISK screenshot 2
SANDISK screenshot 3
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SANDISK screenshot 5
SANDISK screenshot 6

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.

What We Love

  • ๐Ÿš€ Great for photo backups
  • ๐Ÿš€ Seamless experience
  • ๐Ÿ‘ Intuitive and user-friendly
  • ๐Ÿ‘ Helpful for managing storage
  • ๐Ÿ’ก Explore feature with partner integrations

Room to Improve

  • ๐Ÿ› Doesn't recognize USB drives on newer iPhones
  • ๐Ÿ› Buggy and glitchy
  • ๐Ÿ› Unstable and disconnects during backups
  • ๐Ÿ‘Ž Lacks key features from previous app
  • ๐Ÿ‘Ž Complicated and confusing to use
uDisk#2

uDisk by Shenzhen Brown Bear Technology Co., LTD

File Management Tools
Strong Contender
๐Ÿ”ง Utilities
4.3๐Ÿ˜Š(247 ratings)
FreeIn-App Purchases
uDisk screenshot 1
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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

  • ๐Ÿ‘ Easy to use
  • ๐Ÿš€ Fast transfer
  • ๐Ÿ‘ Good for organizing files
  • ๐Ÿ‘ Useful for freeing up phone space
  • ๐Ÿ‘ Versatile and durable
  • ๐Ÿ‘ Reliable and easy to use
  • ๐Ÿ‘ Simple and clean interface
  • ๐Ÿ‘ Affordable storage solution

Room to Improve

  • ๐Ÿ› Does not work for some users
  • ๐Ÿ› App requires download to each device
  • ๐Ÿ› Cannot rotate screen
  • ๐Ÿ› Does not work as a standalone flash drive
  • ๐Ÿ› Limited file transfer capability
  • ๐Ÿ› No manual file saving option
  • ๐Ÿ› Customer support unresponsive
i-FlashDevice HD#3

i-FlashDevice HD by ShenZhen 0101 technology Co.,Ltd

Worth Considering
๐Ÿ”ง Utilities
2.1๐Ÿ˜ž(441 ratings)
Free
i-FlashDevice HD screenshot 1
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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.

What We Love

  • ๐Ÿš€ Easy to use
  • ๐Ÿ’ก Convenient for transferring photos/videos
  • ๐Ÿ‘ Works well with iPhone and iPad

Room to Improve

  • ๐Ÿ› Frequent crashes and freezes
  • ๐Ÿ”Œ Unreliable connection with device
  • ๐Ÿคฏ Confusing and unintuitive interface
  • ๐Ÿค” Limited functionality compared to claims

More Flash Drive Reader apps to explore

FAQ about Flash Drive Reader

What are the best flash drive reader apps for iPhone?
SANDISK tops our flash drive reader apps ranking as of October 2026, with a 4.7-star average from 24K App Store ratings, and it's free to download.
Yes โ€” 19 of the top flash drive reader apps we rank are free to download, including SANDISK and uDisk.
SANDISK has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ flash drive reader apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.