Last 30 days
Last 30 days
Avg per download
160 reviews
Last 30 days
Last 30 days
Avg rev. per download
160 reviews
Performance Insights
Competition level
Low competitionUnder 100K on both downloads and revenue — the kind of niche a small team can still take.
On the store
Released August 2010 · 73 releases since
USB Disk is an iOS app ($0.99) by Imesart S.a.r.l. in the mobile app category. It holds a 4.6-star rating.
- Monetizes through in-app purchases ranging from $0.99 to $4.99.
- Ships new versions roughly quarterly.
- Latest version is 3.1.0, released June 10, 2026.
- 79% of ratings are five-star.
- Available in 5 languages.
- Strongest in ES, FR, US.
- Downloads at 170.0 MB and requires iOS 12.0+.
- Rated 4+.
App details
- Version
- 3.1.0
- Release status
- Worldwide
- Age rating
- 4+
- Requires
- iOS 12.0+
- Size
- 170.0 MB
- Languages
- English, French, German, Russian, Spanish
- Price
- $0.99
- First seen
- August 2010
- Top markets
- ES, FR, US
- Publisher country
- Luxembourg
- Website
- Visit website
- Support
- Visit support
Release history
73 versions tracked
- Version 3.1.0Latest
- Version 3.0.2
- Version 3.0.1
- Version 3.0.0
- Version 2.13.5
- Version 2.13.4
- Version 2.13.3
- Version 2.13.2
- Version 2.13.1
- Version 2.13.0
- Version 2.12.1
- Version 2.12.0
Ships roughly quarterly.
In-app purchases
10 products · United States
- Zip files supportOne-time$0.99
- Dropbox accessOne-time$0.99
- Google Drive accessOne-time$0.99
- USB Disk Pro MonthlyMonthly$4.99
- Audio Player +One-time$0.99
- OneDrive accessOne-time$0.99
- Evernote accessOne-time$0.99
- WebDAV accessOne-time$1.99
- Lock codeOne-time$0.99
- Text editorOne-time$0.99
What users say
- 5.0
Used to be great. Now crashes everytime.
This app used to be great—especially for Apple Watch file management and viewing. Now, after iOS 15.1 and watchOS 8 have released, the app crashes each time you try to transfer a file between your phone and watch.
- 5.0
5 Stars For Watch Music Player Update
In the recent update(2.9.1), the music player on Apple Watch is significantly improved and makes it the best local music player on an Apple Watch that I ever used.
Reviewed on version 2.9.1
- 5.0
Great
I use it all the time!
Reviewed on version 2.8.3
About USB Disk
2,803 characters
USB Disk lets you store, view and manage documents on your iPhone or 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 or 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. • Open and create zip files. • Store and view files. • 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. • Restores last viewing position. • Full screen file viewer. • CBR and CBZ file viewer. • USB file transfers. • Background audio. • Slideshow with adjustable delay. • Fast scrolling, page up/down functionalities. • Email your documents. • Lock code.
SUPPORTED FILE TYPES
• PDF files. • Compressed files (zip, rar). • 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: • 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
Screenshots
10 iPhone screenshots
USB Disk iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page.
USB Disk iOS app is available. The app maintains a 4.6-star rating based on 160 user reviews, indicating strong user satisfaction in the mobile app market.
USB Disk iOS app competes actively in the mobile app category.
You can download USB Disk iOS app from the App Store for iOS devices, requiring iOS 12.0 or later. The app offers in-app purchases for enhanced functionality.
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