USB Disk Pro Downloads & RevenueUSB Disk Pro · App Store
USB Disk Pro is #174 in Productivity Paid in France and charting in 4 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperImesart S.a.r.l.
CategoryProductivity
Price99.99 EUR
Released
Rating★ 4.7 (177)
Version3.3.0
Age rating17+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)50k+ worldwide
✏️New iPad screenshots✏️New screenshots⭐Passed 100 ratings⭐Passed 100 ratings📦Updated to version 3.3.0📈Charting in a new country📦First update in 119 days📈Charting in a new country🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 22 events
- ✏️USB Disk Pro: new iPad screenshots· ES
- ✏️USB Disk Pro: new screenshots5 screenshots (was 5) · ES
- ✏️USB Disk Pro: new screenshots5 screenshots (was 5) · MX
- ✏️USB Disk Pro: new iPad screenshots· AR
- ✏️USB Disk Pro: new screenshots5 screenshots (was 5) · AR
- ✏️USB Disk Pro: new iPad screenshots· FR
- ✏️USB Disk Pro: new screenshots5 screenshots (was 5) · FR
- 📦USB Disk Pro updated to version 3.3.0• Optimisé pour iPhone Duo.
• Plusieurs autres améliorations.
Donnez-nous votre avis sur cette mise à jour en utilisant l'App Store. - 📈USB Disk Pro charting in a new countryArgentina
- ✏️USB Disk Pro: app got bigger199 MB → 226 MB (+14%)
- ✏️USB Disk Pro: needs a newer iOSiOS 12.0 → iOS 16.0
- 📦USB Disk Pro: first update in 119 days
- 📦USB Disk Pro updated to version 3.2.0• Optimized for iOS 27 and watchOS 27.
• Many other small improvements.
Leave us a review on the App Store to tell us what you think about this update. - 📈USB Disk Pro charting in a new countryMexico
- 📈USB Disk Pro charting in a new countrySpain
- 🆕USB Disk Pro first spotted by AppInsider#172 in Top Paid · All Apps · Spain
- 📦USB Disk Pro version 3.1.0• New shortcuts in Shortcuts app.
• Many other improvements.
Leave us a review on the App Store to tell us what you think about this update. - 🆕USB Disk Pro released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.7 ★
177 ratings
Measured
Best rank now
#174
Productivity PaidMeasured
USB Disk Pro on the App Store
App details
App ID
412591849
Publisher
Imesart S.a.r.l.
On the store since
Jan 2011
15 years on the store
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad · Watch
Universal purchase
Content rating
17+
1 content note below
Languages
5
EN FR DE RU ES
Size
226 MB
Also listed in
Business
Content notesUnrestricted Web Access
USB Disk Pro downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where USB Disk Pro's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How USB Disk Pro makes money: subscriptions, one-off purchases and ads.
Ads · 3 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| France | ProductivityPaid | #174 |
| Spain | ProductivityPaid | #170 |
 Mexico | ProductivityPaid | #198 |
 Argentina | ProductivityPaid | #157 |
Apps near USB Disk Pro on the chart
Productivity Paid, around #174.
Ratings
App Store, worldwide.
Rating
4.7 ★
177 ratings
Measured
Ratings
177
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
45/100
faster than 42% of Productivity apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About USB Disk Pro
USB Disk Pro 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
• Store and view files.
• Open multiple documents in different pages.
• Restores last viewing position.
• Navigate using swipes (like Photos / iBooks app).
• Thumbnails let you preview your files.
• Protect & encrypt files using Apple's Data Protection.
• Supports the Files application (file provider for iOS 11+).
MORE FEATURES
• View and download email attachments.
• Full screen file viewer.
• Copy, paste, cut, delete and create files.
• USB file transfers.
• File transfers without iTunes over WiFi.
• TV / VGA out.
• Slideshow with adjustable delay.
• Fast scrolling, page up/down functionalities.
• Email your documents.
• Lock code.
• Download web files.
• In app web browser.
• Storage provider for other apps.
• Background audio.
BROWSING LOCATIONS
• Local files.
• Dropbox.
• Google Drive.
• OneDrive, SharePoint.
• Box.
• Evernote.
• WebDAV and WWW servers.
• FTP, SFTP servers.
• Device's Photo Library.
READING 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, ...).
EDITING FILE TYPES
• ZIP files.
• Small txt files.
• PDF annotations.
UPDATES
Buy now and get free updates.
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
• Store and view files.
• Open multiple documents in different pages.
• Restores last viewing position.
• Navigate using swipes (like Photos / iBooks app).
• Thumbnails let you preview your files.
• Protect & encrypt files using Apple's Data Protection.
• Supports the Files application (file provider for iOS 11+).
MORE FEATURES
• View and download email attachments.
• Full screen file viewer.
• Copy, paste, cut, delete and create files.
• USB file transfers.
• File transfers without iTunes over WiFi.
• TV / VGA out.
• Slideshow with adjustable delay.
• Fast scrolling, page up/down functionalities.
• Email your documents.
• Lock code.
• Download web files.
• In app web browser.
• Storage provider for other apps.
• Background audio.
BROWSING LOCATIONS
• Local files.
• Dropbox.
• Google Drive.
• OneDrive, SharePoint.
• Box.
• Evernote.
• WebDAV and WWW servers.
• FTP, SFTP servers.
• Device's Photo Library.
READING 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, ...).
EDITING FILE TYPES
• ZIP files.
• Small txt files.
• PDF annotations.
UPDATES
Buy now and get free updates.
Latest updates
3.3.0
• Optimisé pour iPhone Duo.
• Plusieurs autres améliorations.
Donnez-nous votre avis sur cette mise à jour en utilisant l'App Store.
3.2.0
• Optimized for iOS 27 and watchOS 27.
• Many other small improvements.
Leave us a review on the App Store to tell us what you think about this update.
3.1.0
• New shortcuts in Shortcuts app.
• Many other improvements.
Leave us a review on the App Store to tell us what you think about this update.
Store changes
What USB Disk Pro changed on its store page: name, icon, screenshots, price, size, languages, requirements.
New iPad screenshots
New screenshots
5 screenshots (was 5)
New screenshots
5 screenshots (was 5)
