Comparison

Portable USB · Cloud Ready vs i

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

"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

About

i

Expand your iPhone and iPad storage with a portable drive that offers universal content access. Transfer files, back up your camera roll, and manage media with ease, even without an internet connection. Supports a wide range of formats and offers robust security features.

Highlights
  • Bi-directional Lightning and USB connector
  • Universal content access and portability
  • Comprehensive media format support
  • Camera Roll and Contacts backup
  • File encryption
  • Direct saving to flash drive
  • UHD 4K video recording
Features
Read full description

Overview The i-Memory features a bi-directional Lightning and USB connector for Apple iOS storage expansion with universal content access and portability. It is fully certified for iPhone, iPad, and iPod, allowing data transfer between them and PCs with plug and play ease. From songs to Ultra HD 4K files, users can move data free from network bandwidth or internet availability limitations. Even today, convenient and spacious physical storage is faster and more reliable than online storage, and works anywhere so you’re always in touch with content. Key Functions: 1. Comprehensive media format support The i-Memory supports nearly 40 popular media formats. For video, these include MOV, MP4, AVI, WMV, RMVB, and MKV, among others. All major audio standards are supported, alongside JPG, BMP, PNG, GIF and other image formats. i-Memory compatibility extends to the RAW file extension, leading to optimal content coverage and seamless access. 2. Camera Roll backup Keep snapping pics and capturing videos with your iPhone without worrying about on-device space running out. Quickly back up your entire Camera Roll to the i-Memory to free up capacity on your iPhone. This is especially useful while on vacation or at special events and whenever uploading to cloud storage isn’t feasible. The spacious i-Memory is there when you need it. 3. Intuitive content management We include the i-Memory app for user friendly management of all content stored on the UE710. The app works on iPhone, iPad, iPod, enabling access to documents, videos, music, and photos. Check available storage, copy, delete, rename, and preview content of videos and photos: all through a simple and fast interface. New Features: 1. One touch backup for Camera Roll / Contacts 2. Single file, multi-file, and folder-wide encryption 3. i-Memory Camera: - Save photos / videos directly to Flash drive - Built in multiple filters effects for photos - Up to UHD 4K (3840 x 2160) video recording 4. Subtitle format support: SRT, ASS, Sub 5. Support lossless Audio format: FLAC, APE, ALAC 6. RAW file preview and copy to device Camera Roll 7. Live Photos backup support on iOS 10 8. Support Chromecast for video / photo cast 9. Support AirPods music playback 10. App Lock: AI920 Flash Drive encryption via App

Screenshots

Portable USB · Cloud Ready4 screens
i4 screens

Verdict

The call

The clearest difference is review sentiment: Portable USB · Cloud Ready at 81% against i's 15%. Portable USB · Cloud Ready also leads on rating (4.2 vs 2.8). i's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume 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

Both are free to download. Portable USB · Cloud Ready sells 2 one-off in-app purchases. i asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Portable USB · Cloud Ready holds the better App Store score, 4.2 against 2.8. Both are backed by a comparable volume of ratings — 59 and 23 respectively. Written reviews point the same way: 81% of Portable USB · Cloud Ready's written reviews are positive against 15% of i's.

UpkeepUpdate frequency

Portable USB · Cloud Ready ships an update every 3 months, i every 5 weeks. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

Scorecard7 real differences · 3 level
Portable USB · Cloud Ready versus i: the parameters behind the verdict, then further details
ParameterPortable USB · Cloud Readyi
PriceFreeFree
Rating4.2 (59 ratings) — better2.8 (23 ratings)
Positive reviews81.1% of reviews — better15.4% of reviews
Number of ratings59 — better23
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.010.0 — better
Further details — not scored
Size39 MB72 MB
Age rating4+4+
Developer炜 桂ADATA Technology Co., Ltd.

Customer experience

Portable USB · Cloud Ready

All ratings59 ratings
Positive78.0%
Neutral11.9%
Negative10.2%
Written reviews95 reviews
Positive81.1%
Neutral7.4%
Negative11.6%

i

All ratings23 ratings
Positive39.1%
Neutral8.7%
Negative52.2%
Written reviews253 reviews
Positive15.4%
Neutral10.3%
Negative74.3%

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
Show 1 more
  • Videos can be rotated to full screen

i

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Portable USB · Cloud Ready

One-time2
  • Remove Ads$0.99
  • Cloud Feature$2.99
None

i

No in-app purchases

Questions

Is Portable USB · Cloud Ready free?
Portable USB · Cloud Ready is free to download, with in-app purchases available.
Is i free?
i is free to download, with no in-app purchases.
Which has better reviews, Portable USB · Cloud Ready or i?
Portable USB · Cloud Ready is rated higher. Portable USB · Cloud Ready averages 4.2 out of 5 from 59 ratings, while i averages 2.8 from 23 ratings.
Do Portable USB · Cloud Ready or i have ads?
Portable USB · Cloud Ready shows ads; i does not.
Which is updated more often, Portable USB · Cloud Ready or i?
Portable USB · Cloud Ready ships an update every 3 months, and i every 5 weeks. Most recently, Portable USB · Cloud Ready was updated on September 21, 2026 and i on September 20, 2026.

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