Comparison

USB Disk SE, File Manager vs Fast Flash

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

USB Disk SE, File Manager

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.

Highlights
  • Cloud storage integration (Dropbox, Google Drive, OneDrive, Box)
  • Store and view files on iPhone/iPod
  • Intuitive swipe navigation
  • File preview with thumbnails
  • Copy, paste, cut, delete, and create files
  • Email documents
  • USB file transfers
Features
Read full description

USB Disk lets you store, view and manage documents on your iPhone and iPad. It has an amazing built in document viewer and is very easy to use, with a simple and intuitive interface, yet it contains many powerful features. Drag and drop files in iTunes to transfer them to your iPhone / iPad, then view them anywhere! TUAW - "USB Disk is [...] a nicely designed one." Lifehacker - "The Best. USB Disk for iOS gives you a fast and easy way to transfer documents and images to your device." Apple - "New and Noteworthy" TOP REASONS TO BUY • Access Dropbox, Google Drive, OneDrive and Box. • Store and view files on your iPhone / iPod. • Navigate using swipes (like Photos / iBooks app). • Thumbnails let you preview your files. • Copy, paste, cut, delete and create files. MORE FEATURES • View and download email attachments. • Full screen file viewer. • USB file transfers. • Background audio. • Slideshow with adjustable delay. • Fast scrolling, page up/down functionalities. • Email your documents. SUPPORTED FILE TYPES • PDF files. • MS Office documents. • iWork documents. • Pictures (jpg, png, gif, ...). • eBooks (pdf, ePub, html, txt, ...). • Comics (cbr, cbz, pdf, ...). • Audio files (mp3, m4a, wav,...). • Video files (m4v, mov, avi, mkv, ...). UPDATES Buy now and get free updates. SUBSCRIPTION All features listed above can be used without an in app purchase. Some advanced features require an active subscription. These include: • Open and create zip files. • Adjust the audio mixer, use shuffle and repeat. • Access the device's photos library. • Protect the access to the app or specific files and folders with lock codes. • Access WebDAV and FTP servers. You can also configure SharePoint connections. • Edit simple text files. Also annotate PDF files. • Present files on external screens. Duration and price of each subscription are displayed in our storefront. All subscription costs will be charged to your Apple ID account, starting at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the subscription period. Your account will be charged for renewal within 24 hours prior to the end of the subscription period. It is not possible to cancel a subscription period once you have been charged for it. Any unused portion of a free trial period is forfeited as soon as a subscription is purchased. You can manage subscriptions and disable auto renewal by going to your account settings on the App Store after purchase. Terms of Service: https://imesart.com/legal/terms-of-service.php

About

Fast Flash

This application provides a fast and efficient way to play various video and audio formats saved on your device. It supports a wide range of common file types, making it a versatile media player for your iPhone, iPod touch, or iPad.

Highlights
  • Fast and efficient playback
  • Supports numerous video formats
  • Simple and easy to use interface
  • Plays saved media files
  • Easy transfer via iTunes File Sharing
Features
Read full description

*** SPECIAL SALE - 67% OFF TODAY! - GET IT QUICK BEFORE THE PRICE GOES BACK UP!! *** Fast Player is a fast, efficient video player that plays many common video formats! Play videos you have saved on your iPhone, iPod touch, or iPad quickly and easily! Features: - Extremely fast, efficient player - Simple and easy to use - Supports a large number of video formats (see list below) Supported Formats: - mov - avi - mkv - mpeg - mpg - wmv - wma - mp4 - 3gp - mp3 - caff - aiff - ogg - ogv - m4a - m4v - vob - …and more! Download Fast Player now and start playing your videos!! --------------- Transferring videos to your device is easy! First, connect your device to your computer and open iTunes. Select your device from the list and go to the 'File Sharing' section. Select the Fast Player app from the 'Apps' list and add your video files to the 'Documents' list. You can now play your videos using the app!

Screenshots

USB Disk SE, File Manager4 screens
Fast Flash4 screens

Verdict

The call

The clearest difference is price: USB Disk SE, File Manager at Free against Fast Flash's $2.99. USB Disk SE, File Manager also leads on rating (4.4 vs 3.2) and review sentiment (76% vs 37%). Fast Flash's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

USB Disk SE, File Manager is free to download; Fast Flash costs $2.99 up front. USB Disk SE, File Manager sells 4 in-app purchases, starting at $1.99 per 7 days. Fast Flash asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

USB Disk SE, File Manager holds the better App Store score, 4.4 against 3.2. That said, the two scores are not equally well evidenced: USB Disk SE, File Manager has 852 ratings behind it against 159, so its average is the more settled of the two. Written reviews point the same way: 76% of USB Disk SE, File Manager's written reviews are positive against 37% of Fast Flash's.

UpkeepUpdate frequency

USB Disk SE, File Manager ships an update every 2 months, Fast Flash every 4 months. Both last shipped on October 23, 2026.

Scorecard8 real differences · 2 level
USB Disk SE, File Manager versus Fast Flash: the parameters behind the verdict, then further details
ParameterUSB Disk SE, File ManagerFast Flash
PriceFree — better$2.99
Rating4.4 (852 ratings) — better3.2 (159 ratings)
Positive reviews76.3% of reviews — better37.1% of reviews
Number of ratings852 — better159
Update frequencyEvery 2 months — betterEvery 4 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, Apple TV, Apple Watch — betteriPhone, iPad, iPod
Requires iOS16.09.0 — better
Further details — not scored
Size224 MB16 MB
Age rating4+17+
DeveloperImesart S.a.r.l.Component Studios

Customer experience

USB Disk SE, File Manager

All ratings852 ratings
Positive85.0%
Neutral4.1%
Negative10.9%
Written reviews1,786 reviews
Positive76.3%
Neutral9.7%
Negative14.0%

Fast Flash

All ratings159 ratings
Positive54.7%
Neutral1.3%
Negative44.0%
Written reviews375 reviews
Positive37.1%
Neutral3.5%
Negative59.5%

User reviews

USB Disk SE, File Manager

From 852 App Store ratings

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
  • 🔍 Difficulty organizing files

Fast Flash

From 159 App Store ratings

What we love

  • 👍 Fast player
  • 🚀 Great browser
  • 💯 Awesome!
  • 😊 Plays videos great

Room to improve

  • 🐛 Doesn't work
  • 💰 Waste of money
  • 🚫 Doesn't play flash
  • 🙅‍♀️ Scam
  • 🤬 Horrible app

Bugs and requests

USB Disk SE, File Manager

Reported bugs

3 issues
  • Crashes when opening certain file types
  • Syncing issues with iTunes
  • Compatibility problems with newer iOS versions

Requested features

4 requests
  • Ability to edit documents within the app
  • Improved file management with folders and renaming
  • Support for more file types
  • Wireless file transfer without iTunes

Fast Flash

Reported bugs

4 issues
  • Crashes frequently
  • Doesn't open .swf files
  • Doesn't play embedded flash
  • Doesn't work with employer's content

Requested features

2 requests
  • Refund option
  • Compatibility with more formats

In-app purchases

4 purchases

USB Disk SE, File Manager

Subscriptions4
  • USB Disk Pro Weekly$1.997 Days
  • USB Disk Pro Monthly7 Days trial$4.991 Month
  • USB Disk Pro Half Yearly14 Days trial$19.996 Months
Show 1 more
  • USB Disk Pro Yearly1 Month trial$39.991 Year
None

Fast Flash

No in-app purchases

Questions

Is USB Disk SE, File Manager free?
USB Disk SE, File Manager is free to download, with in-app purchases available.
Is Fast Flash free?
Fast Flash costs $2.99, with no in-app purchases.
Which has better reviews, USB Disk SE, File Manager or Fast Flash?
USB Disk SE, File Manager is rated higher. USB Disk SE, File Manager averages 4.4 out of 5 from 852 ratings, while Fast Flash averages 3.2 from 159 ratings.
Do USB Disk SE, File Manager or Fast Flash have ads?
USB Disk SE, File Manager shows ads; Fast Flash does not.
Which is updated more often, USB Disk SE, File Manager or Fast Flash?
USB Disk SE, File Manager ships an update every 2 months, and Fast Flash every 4 months. Most recently, USB Disk SE, File Manager was updated on October 23, 2026 and Fast Flash on October 23, 2026.

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