Comparison

USB Disk SE, File Manager vs ClockX

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

ClockX

Features
Read full description

ClockX is a simple, powerful time clock for teams and individuals in Germany. Track work hours with one tap, log breaks automatically, and stay compliant with German labour law (ArbZG) and audit-proof records (GoBD). • One-tap clock in/out with live timer and break reminders • Absence, vacation (Urlaub), sick leave and shift planning • Trip & mileage logging (Fahrtenbuch) for business travel • Projects with time allocation and photo documentation • Calendar with public holidays, vacation and shifts • Export your hours with or without projects and trips • Works fully offline on-device, or synced in the cloud ClockX Premium unlocks all productive features for €1.50 per user / month. Explore the app for free and subscribe whenever you're ready. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://clockx.io/datenschutz

Screenshots

USB Disk SE, File Manager4 screens
ClockX4 screens

Verdict

The call

The clearest difference is ads: ClockX at none against USB Disk SE, File Manager's shown. ClockX also leads on update cadence (every 2 days vs every 3 months). On price, in-app purchases, device support and iOS requirement 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

Both are free to download. USB Disk SE, File Manager sells 4 in-app purchases, starting at $1.99 per 7 days and ClockX sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

USB Disk SE, File Manager ships an update every 3 months, ClockX every 2 days. The most recent releases landed on October 20, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
USB Disk SE, File Manager versus ClockX: the parameters behind the verdict, then further details
ParameterUSB Disk SE, File ManagerClockX
PriceFreeFree
Rating4.4 (846 ratings) — better—
Positive reviews76.3% of reviews—
Number of ratings846 — better—
Update frequencyEvery 3 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple TV, Apple Watch — betteriPhone, iPad, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size224 MB36 MB
Age rating4+4+
DeveloperImesart S.a.r.l.IP Strategy UG (Haftungsbeschrankt)

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

ClockX

Not enough reviews yet to summarise bugs or requests.

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
1 purchases

ClockX

Subscriptions1
  • ClockX Premium$0.991 Month

Questions

Is USB Disk SE, File Manager free?
USB Disk SE, File Manager is free to download, with in-app purchases available.
Is ClockX free?
ClockX is free to download, with in-app purchases available.
Do USB Disk SE, File Manager or ClockX have ads?
USB Disk SE, File Manager shows ads; ClockX does not.
Which is updated more often, USB Disk SE, File Manager or ClockX?
USB Disk SE, File Manager ships an update every 3 months, and ClockX every 2 days. Most recently, USB Disk SE, File Manager was updated on October 20, 2026 and ClockX on October 5, 2026.

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