Comparison

USB Sharp Pro vs iUSB Pro

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

Head to head
About

USB Sharp Pro

Transform your iPhone or iPad into a portable wireless storage disk for efficient file management. Supports a wide range of file types for viewing, editing, and transferring via Wi-Fi or iTunes.

Highlights
  • Wireless storage disk
  • File management
  • Wi-Fi transfer
  • iTunes file sharing
  • Document reader
  • E-book reader
  • Music player
Features
Read full description

USB Sharp Pro can turn your iPhone, ipad, ipod into a large Capacity, Portable and Wireless storage disk, Facilitate and efficient manage of your files! ------------------------------------ V1.2.2 Updates 1.Support for editing php, js, html file. 2.Support the open format, such as flv,asf,rmvb,avi,mpg,mkv,wmv. ------------------------------------ V1.2.0 Updates 1. Dropbox Operate, multiple files upload & download, history,create folder 2. Add manual ------------------------------------ V1.1.3 Updates 1.Chrome and Firefox Supported upload multiple files 2.Extract files from encryption .rar ------------------------------------ V1.1.2 Updates ** Optimization pdf reader, ** Support for importing videos/photos to Photo Library ** Support for exporting video from Photo Library ------------------------------------ V1.1.1 Updates ** Search file(folder) name function added ** Picture Viewer Improved ** Unzip type added ------------------------------------ V1.1.0 Updates New Features: ** add authentication for local login ** add authentication for wifi transfer ** Custom background image; ** Sorting by file size **** Build-in Music Player [Support .mp3 .m4a .aac] ** Background playing; ** Sorting by song title, artist name and album name in the playlists ** Support many kinds of playing modes ** Support playing the music inside iPod ** Custom background image; ** Support searching lyrics on-line and showing it in synchronization , and support the lyrics duplication ** Support lyrics edit; ------------------------------------ V1.0.1 Updates * Full screen view files Supported * Multiple photo import Supported Specifically as follows: **** Facilitate and efficient manage files * Sorting by file name、create time and file type * View, copy, move, delete, rename, email, zip Compression and unzip files/folders * Encryption folder, protect your files * Extract all files from a compressed .zip file * Glide deleting function * Select all and Cancel all operate * Transferring files by wifi and iTunes file sharing * Email multiple files, folder Supported * Open email attachments * Photo import Supported * Open files in other applications * Landscape mode supported * iPad-compatible **** Facilitate and efficient view files * E-book reader (.epub) * Thumbnail preview, Photo View, Zoom * Players, support mp3、m4a、aac and mp4 * Document reader, support .pdf .rtf .rtfd .doc .docx etc * Multi-touch Supported, Zoom files * Bookmark supported, fast file location **** Facilitate and efficient edit plain files * Convert plain file encoding (Unicode,UTF-8 etc) * Plain file content copy, cut, paste and replace * External file copy and paste **** Add plain text(default encoding UTF-8), photos(from Camera) and folders **** Support Simplified Chinese and English USB Sharp Pro support list of file types: E-book: epub Plain text: .txt .php .js .html Document: .pdf .csv .rtf .rtfd .doc .docx .xls .xlsx .ppt .pptx (office 2003 or later) Image: .png .jpg .jpeg .gif .bmp .xbm .tif .tiff Audio: .mp3 .m4a .aac Video: .mp4 .mov .m4v .3gp .flv .asf .rmvb .avi .mpg .mkv .wmv Web: .htm .html .xhtml Compressed: .zip .rar

About

iUSB Pro

Easily share and manage files on your iDevices via Wi-Fi or cable. Supports a wide range of document and media formats, with cloud integration and passcode lock for security.

Highlights
  • Wi-Fi file sharing
  • Web browser file sharing
  • Cable file transfer
  • File and folder management
  • Passcode app lock
  • Extensive document and media format support
  • Cloud storage integration
Features
Read full description

iUSB is your ultimate all-in-one file manager and transfer hub. Whether you need to share files wirelessly, manage documents, play media, or connect to the cloud, iUSB makes it incredibly easy and lightning-fast. Say goodbye to complicated syncing processes—manage your digital life seamlessly across your devices and computers! SEAMLESS FILE TRANSFER • Wi-Fi Transfer: Share files directly between devices over Wi-Fi (fully supports IPv4 & IPv6). • Web Sharing: Wirelessly upload and download files between your mobile device and PC/Mac using just a web browser. • USB Transfer: High-speed file sharing via cable connection to your computer. • URL Downloader: Download any file type directly from a web link. • App Integration: Seamlessly import from and export files to other applications. POWERFUL MEDIA PLAYER & VIEWER • Video Player: Play high-quality videos smoothly with subtitle support (MKV, MP4, M4V, MOV). • Background Audio: Listen to MP3 music in the background, even when the screen is locked or hidden. • Photo Viewer: Support for viewing GIF animations, high-resolution HEIC images, and Live Photos imported directly from your Camera Roll. ULTIMATE FILE MANAGEMENT • Organize Effortlessly: Create folders, rename, move, and delete files with an intuitive interface. • Document Preview: Open a vast array of document formats: PDF, DOC, XLS, PPT, TXT, RTF, CSV, HTML, and Apple iWork files (Pages, Numbers, Keynote & ZIP archives). • ZIP Archive Tool: Compress files into ZIPs or extract existing ZIP archives with just a tap. • Built-in Text Editor: Create, view, and edit text-based files on the go. CLOUD & SECURITY • Dropbox Integration: Link your Dropbox account to directly manage, upload, and download your cloud files. • iCloud Integration: Seamlessly import documents and media from your iCloud Drive via the native iOS Files app integration. • Passcode Lock: Protect your private documents and media by securing the app with a custom passcode. iUSB is designed to be powerful yet incredibly easy to use. We are always striving to improve your experience! For any suggestions or support, please reach out to us at admin@poptato.com or visit our website at http://www.poptato.com.

Screenshots

USB Sharp Pro2 screens
iUSB Pro4 screens

Verdict

The call

The clearest difference is rating: USB Sharp Pro at 4.0 against iUSB Pro's 3.3. USB Sharp Pro also leads on in-app purchases (none vs 1) and review sentiment (64% vs 50%). iUSB Pro's advantage is price ($0.99 vs $2.99). On update cadence, ads, monetization model 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 Sharp Pro costs $2.99 and iUSB Pro $0.99 up front. iUSB Pro sells 1 one-off in-app purchase. USB Sharp Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

USB Sharp Pro holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews point the same way: 64% of USB Sharp Pro's written reviews are positive against 50% of iUSB Pro's.

UpkeepUpdate frequency

USB Sharp Pro ships an update every 2 months, iUSB Pro every 5 weeks. Both last shipped on November 1, 2026.

Scorecard6 real differences · 4 level
USB Sharp Pro versus iUSB Pro: the parameters behind the verdict, then further details
ParameterUSB Sharp ProiUSB Pro
Price$2.99$0.99 — better
Rating4.0 (12 ratings) — better3.3 (3 ratings)
Positive reviews64.1% of reviews — better50.0% of reviews
Number of ratings12 — better3
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size52 MB73 MB
Age rating4+4+
Developer锦文 游Trung Pham

Customer experience

USB Sharp Pro

All ratings12 ratings
Positive75.0%
Neutral8.3%
Negative16.7%
Written reviews326 reviews
Positive64.1%
Neutral9.2%
Negative26.7%

iUSB Pro

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews8 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

USB Sharp Pro

No in-app purchases

1 purchases

iUSB Pro

One-time1
  • Pro Version$1.99

Questions

Is USB Sharp Pro free?
USB Sharp Pro costs $2.99, with no in-app purchases.
Is iUSB Pro free?
iUSB Pro costs $0.99, and also offers in-app purchases.
Which has better reviews, USB Sharp Pro or iUSB Pro?
USB Sharp Pro is rated higher. USB Sharp Pro averages 4.0 out of 5 from 12 ratings, while iUSB Pro averages 3.3 from 3 ratings.
Do USB Sharp Pro or iUSB Pro have ads?
Neither USB Sharp Pro nor iUSB Pro shows ads.
Which is updated more often, USB Sharp Pro or iUSB Pro?
USB Sharp Pro ships an update every 2 months, and iUSB Pro every 5 weeks. Most recently, USB Sharp Pro was updated on November 1, 2026 and iUSB Pro on November 1, 2026.

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