# Portable USB · Cloud Ready vs U8

The clearest difference is review sentiment: Portable USB · Cloud Ready at 81% against U8's 64%. Portable USB · Cloud Ready also leads on rating (4.2 vs 4.0) and ratings volume (59 vs 9). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Portable USB · Cloud Ready sells 2 one-off in-app purchases and U8 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Portable USB · Cloud Ready holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Portable USB · Cloud Ready has 59 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 81% of Portable USB · Cloud Ready's written reviews are positive against 64% of U8's.

Portable USB · Cloud Ready ships an update every 3 months, U8 every 6 weeks. The most recent releases landed on September 21, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Portable USB · Cloud Ready | U8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (59 ratings)](https://appshunter.io/ios/app/portable-usb-cloud-ready/id648162472/reviews)** | [4.0 (9 ratings)](https://appshunter.io/ios/app/u8-disk/id1554732742/reviews) |
| Number of ratings | **59** | 9 |
| Positive reviews | **81.1% of reviews** | 64.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 26 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [炜 桂](https://appshunter.io/developer/599269607) | [ErxiangHeyi Information](https://appshunter.io/developer/1735695526) |

## 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


### U8

[App page](https://appshunter.io/ios/app/u8-disk/id1554732742)

Transfer and back up any file wirelessly between your mobile devices and computers without using mobile data. Experience ultra-fast speeds for seamless file management and sharing across different platforms.

**Highlights:** Zero-flow wireless file transfer, Ultra-fast transmission speeds (up to 30MB/s), File backup and management, Cross-platform compatibility, Supports various file formats

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeTime | $3.99 | one-time |


## Frequently asked questions

### Is Portable USB · Cloud Ready free?

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

### Is U8 free?

U8 is free to download, with in-app purchases available.

### Which has better reviews, Portable USB · Cloud Ready or U8?

Portable USB · Cloud Ready is rated higher. Portable USB · Cloud Ready averages 4.2 out of 5 from 59 ratings, while U8 averages 4.0 from 9 ratings.

### Do Portable USB · Cloud Ready or U8 have ads?

Both Portable USB · Cloud Ready and U8 show ads.

### Which is updated more often, Portable USB · Cloud Ready or U8?

Portable USB · Cloud Ready ships an update every 3 months, and U8 every 6 weeks. Most recently, Portable USB · Cloud Ready was updated on September 21, 2026 and U8 on September 17, 2026.

---

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