# Portable USB · Cloud Ready vs iDUO Drive

The clearest difference is review sentiment: Portable USB · Cloud Ready at 82% against iDUO Drive's 7%. Portable USB · Cloud Ready also leads on rating (4.2 vs 2.4). iDUO Drive's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

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

Portable USB · Cloud Ready holds the better App Store score, 4.2 against 2.4. Both are backed by a comparable volume of ratings — 60 and 31 respectively. Written reviews point the same way: 82% of Portable USB · Cloud Ready's written reviews are positive against 7% of iDUO Drive's.

Portable USB · Cloud Ready ships an update every 3 months, iDUO Drive every 6 weeks. The most recent releases landed on October 22, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Portable USB · Cloud Ready | iDUO Drive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (60 ratings)](https://appshunter.io/ios/app/portable-usb-cloud-ready/id648162472/reviews)** | [2.4 (31 ratings)](https://appshunter.io/ios/app/iduo-drive/id1144071891/reviews) |
| Number of ratings | **60** | 31 |
| Positive reviews | **81.6% of reviews** | 6.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 39 MB | 39 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [炜 桂](https://appshunter.io/developer/599269607) | [Super Storage Technology Corp.](https://appshunter.io/developer/718838056) |

## What reviewers say

### Portable USB · Cloud Ready

[App page](https://appshunter.io/ios/app/portable-usb-cloud-ready/id648162472)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| Cloud Feature | $2.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Great for file management
- 👍 Supports multiple clouds
- 👍 Reliable for transfers
- 👍 Good for organizing docs

**What reviewers complain about**

- 🐛 Cannot register USB hard drive
- 🐛 Ads are unclosable
- 🐛 No thumbnail view for photos
- 🐛 Sync issues with Dropbox
- 🐛 App runs slow

**Reported bugs**

- 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**

- Option to see photos stored
- Thumbnail view for photos
- Smoother implementation
- Sync with Dropbox
- Option to check space available


### iDUO Drive

[App page](https://appshunter.io/ios/app/iduo-drive/id1144071891)

Easily manage all your files on iDevices and transfer them between devices and platforms. Back up contacts and photos, and access cloud storage like iCloud, Dropbox, and Google Drive.

**Highlights:** Manage files on iDUO Lightning drives, Backup contacts and camera roll, Connect with iCloud, Dropbox, Google Drive, Browse and manage cloud files, Password protect Lightning drives

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Portable USB · Cloud Ready free?

Portable USB · Cloud Ready is free to download, with in-app purchases available.

### Is iDUO Drive free?

iDUO Drive is free to download, with no in-app purchases.

### Which has better reviews, Portable USB · Cloud Ready or iDUO Drive?

Portable USB · Cloud Ready is rated higher. Portable USB · Cloud Ready averages 4.2 out of 5 from 60 ratings, while iDUO Drive averages 2.4 from 31 ratings.

### Do Portable USB · Cloud Ready or iDUO Drive have ads?

Portable USB · Cloud Ready shows ads; iDUO Drive does not.

### Which is updated more often, Portable USB · Cloud Ready or iDUO Drive?

Portable USB · Cloud Ready ships an update every 3 months, and iDUO Drive every 6 weeks. Most recently, Portable USB · Cloud Ready was updated on October 22, 2026 and iDUO Drive on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*