USB Sharp vs Save2Data Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USB Sharp
Transform your iPhone or iPad into a portable wireless storage disk for efficient file management. Upload multiple files via Chrome and Firefox, extract encrypted RAR archives, and organize documents, photos, and videos with ease.
- Portable wireless storage
- File management
- Multiple file upload
- Encrypted archive extraction
- Document reader
- Photo viewer
- Video player
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USB Sharp can turn your iPhone, ipad, ipod into a large Capacity, Portable and Wireless storage disk, Facilitate and efficient manage of your files! -------------------------------------------------------- V1.1.1 Updates 1. Chrome and Firefox Supported upload multiple files 2. Extract files from encryption .rar -------------------------------------------------------- V1.1.0 Updates ** Optimization pdf reader ** Support for importing videos/photos to Photo Library ** Support for exporting video from Photo Library -------------------------------------------------------- V1.0.4 Updates ** Search file(folder) name function added ** Picture Viewer Improved ** Unzip type added -------------------------------------------------------- V1.0.3 Updates New Features: ** add authentication for local login ** add authentication for wifi transfer ** Sorting by file size -------------------------------------------------------- V1.0.2 Updates * E-book reader (.epub) * Encryption folder, protect your files * Images thumbnail * Full screen view files Supported -------------------------------------------------------- V1.0.1 Updates * Open files in other applications 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 * Extract all files from a compressed .zip file * Glide deleting function * Select all and DeSelect all * Transferring files by wifi and itunes file sharing * Email multiple files, folder Supported * Photo import Supported * Landscape mode supported * iPad-compatible **** Facilitate and efficient view files * Photo View, Zoom, move * Players, support mp3、m4a、aac and mp4 * Document reader, .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 USBSharp support list of file types: e-book: .epub Plain text: .txt 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 Web: .htm .html .xhtml Compressed: .zip .rar
Save2Data Pro
Securely encrypt sensitive data, compress files into ZIP archives, and record audio directly to a flash drive. This app offers backup functions for photos, videos, and contacts, enabling easy transfer of various file types without needing a cable or internet connection.
- Data encryption
- File compression to ZIP
- Direct audio recording to flash drive
- Photo and video backup
- Contact backup
- Wireless file transfer
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The Pro version of Hama's "Save2Data" app not only lets you transfer data from "Save2Data SecureKey" to an iPhone or iPad, it also provides you with a load of other options. Here's a short overview of some of the many functions: -Encrypt "Save2Data SecureKey" so that only you have access to your sensitive data. -Compress several files to a ZIP file. -Use the app to make and save audio recordings directly to the flash drive. -Back-up function for images and videos. -Transfer images, videos, files or music. -Use the app to make and save images and videos directly to the flash drive. -Back-up function for contacts. Simply plug the flash drive to your terminal device, open the "Save2Data Pro" app and start using the functions. You don't even need a cable or internet connection!
Screenshots
Verdict
The clearest difference is review sentiment: Save2Data Pro at 100% against USB Sharp's 53%. Save2Data Pro also leads on rating (3.7 vs 3.1) and in-app purchases (none vs 6). USB Sharp's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (18 vs 3). On price 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
Both are free to download. USB Sharp sells 6 one-off in-app purchases. Save2Data Pro asks for nothing beyond the download.
Save2Data Pro holds the better App Store score, 3.7 against 3.1. That said, the two scores are not equally well evidenced: USB Sharp has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 53% of USB Sharp's written reviews are positive against 100% of Save2Data Pro's.
USB Sharp ships an update every 3 weeks, Save2Data Pro every 4 months. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.
| Parameter | USB Sharp | Save2Data Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (18 ratings) | 3.7 (3 ratings) — better |
| Positive reviews | 53.2% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 3 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 55 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | 锦文 游 | Hama GmbH & Co KG |
Customer experience
USB Sharp
Save2Data Pro
In-app purchases
USB Sharp
- Remove ads$0.99
- Music Player$0.99
- Dropbox$0.99
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- Video Player$0.99
- SkyDrive$0.99
- Full Version$2.99
Save2Data Pro
No in-app purchases







