Portable USB · Cloud Ready vs i4Flash
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Portable USB · Cloud Ready
Transform your iPhone into a portable storage device. Easily manage local and cloud files, transfer them wirelessly or via USB, and share them securely. Supports a wide range of file formats for seamless viewing and organization.
- Cloud integration (GoogleDrive, Dropbox, OneDrive, iCloud)
- Wi-Fi and USB file transfer
- Secure multi-layer encryption
- Comprehensive file management (search, organize, compress)
- Full format support for viewing (PDF, Office, media)
- Easy file sharing
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"Portable USB" — Turn your iPhone into a portable storage hub to easily manage local and cloud files! No complicated operations needed—efficiently organize, view all types of files, and quickly share them with others. The interface is simple and easy to use, while packing powerful and practical features: ◆ Seamless Multi-Platform Cloud Integration Supports GoogleDrive, DropBox, OneDrive, and iCloud for one-step file synchronization; ◆ Flexible Transfer & Easy Sharing ・Wi-Fi Transfer: Wirelessly move files between your phone and computer with ease. ・USB Cable Sharing: For the fastest speed, use iTunes on Windows or Finder on macOS. ・Share files bidirectionally with other apps, or via email attachments. ◆ Multi-Layer Encryption for Your Privacy Keep your data safe with a secure 4-digit passcode, complex password, pattern lock, or Touch ID; ◆ All-in-One File Management Global search, folder categorization, rename/move/compress/decompress (ZIP), and multi-dimensional sorting; ◆ Full Format Support for Smooth Viewing ・PDFs (thumbnails, bookmarks, printing) ・Images (swipe to browse, zoom) ・Documents (Word, Excel, PPT, iWork, html) ・Audio & Video (mp4, mp3 and other mainstream formats) We also provide handy usage tips and professional technical support to make file management simpler for you! Have questions? Contact us: awfsksk@gmail.com
i4Flash
Manage your media files with ease. This app allows you to view, organize, and share photos, music, and documents. It supports various file operations and playback features for a comprehensive media experience.
- Media thumbnail display (video, photo, music)
- List/thumbnail view with sharing
- File operations: copy, cut, delete, create, rename
- Local/storage data transmission
- Photo slideshow mode
- Music playback with artwork and repeat modes
- Document support for various formats
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•The main interface displays Media thumbnails :video, photo, music • Supports list / thumbnail view, support sharing operation for photos, music and documents • Support copy/cut/delete/create/rename operation and support local/Storage data transmission in /between • Support to play the photos by slideshow mode • Support music artwork shows, repeat mode setting, time line drag operation • Document: Support formats of .keynote、.numbers、.page、.xls/.xlsx, .doc/docx、pdf、txt、ppt/pptx
Screenshots
Verdict
The clearest difference is review sentiment: Portable USB · Cloud Ready at 82% against i4Flash's 5%. Portable USB · Cloud Ready also leads on rating (4.2 vs 1.4) and ratings volume (59 vs 12). i4Flash's advantage is in-app purchases (none vs 2) and ads (none vs shown). 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. Portable USB · Cloud Ready sells 2 one-off in-app purchases. i4Flash asks for nothing beyond the download.
Portable USB · Cloud Ready holds the better App Store score, 4.2 against 1.4. Both are backed by a comparable volume of ratings — 59 and 12 respectively. Written reviews point the same way: 82% of Portable USB · Cloud Ready's written reviews are positive against 5% of i4Flash's.
Portable USB · Cloud Ready ships an update every 3 months, i4Flash every 2 weeks. The most recent releases landed on September 29, 2026 and September 13, 2026 respectively.
| Parameter | Portable USB · Cloud Ready | i4Flash |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (59 ratings) — better | 1.4 (12 ratings) |
| Positive reviews | 81.6% of reviews — better | 4.5% of reviews |
| Number of ratings | 59 — better | 12 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| 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 | 9.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 145 MB |
| Age rating | 4+ | 4+ |
| Developer | 炜 桂 | 汉福 陈 |
Customer experience
Portable USB · Cloud Ready
i4Flash
Bugs and requests
Portable USB · Cloud Ready
Reported bugs
5 issues- USB to iPhone not registering
- Ads are unclosable due to placement
- Cannot sync with Dropbox
- Videos cannot be rotated to full screen
- Pictures organized in incorrect order
Requested features
6 requests- Option to see photos stored
- Thumbnail view for photos
- Smoother implementation
- Sync with Dropbox
- Option to check space available
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- Videos can be rotated to full screen
i4Flash
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Portable USB · Cloud Ready
- Remove Ads$0.99
- Cloud Feature$2.99
i4Flash
No in-app purchases
