# USB iShare vs U8

The clearest difference is review sentiment: U8 at 64% against USB iShare's 0%. U8 also leads on update cadence (every 6 weeks vs every 5 months). USB iShare's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. U8 sells 1 one-off in-app purchase. USB iShare asks for nothing beyond the download.

USB iShare ships an update every 5 months, U8 every 6 weeks. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | USB iShare | U8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (10 ratings)](https://appshunter.io/ios/app/u8-disk/id1554732742/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | 0.0% of reviews | **64.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 26 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Netac Technology Co., Ltd.](https://appshunter.io/developer/486724743) | [ErxiangHeyi Information](https://appshunter.io/developer/1735695526) |

## What reviewers say

### USB iShare

[App page](https://appshunter.io/ios/app/usb-ishare/id1203098340)

Manage files between your iOS device and flash drives. Back up photos, music, videos, and contacts. Encrypt, decrypt, compress, and decompress files. Supports direct photo and audio recording, and location tracking for accessories.

**Highlights:** File backup (photos, music, video, contacts), Direct photo and audio recording, File encryption and decryption, File compression and decompression, Accessory location tracking, Read text files, view images, play media

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 USB iShare free?

USB iShare is free to download, with no in-app purchases.

### Is U8 free?

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

### Do USB iShare or U8 have ads?

U8 shows ads; USB iShare does not.

### Which is updated more often, USB iShare or U8?

USB iShare ships an update every 5 months, and U8 every 6 weeks. Most recently, USB iShare was updated on October 4, 2026 and U8 on October 10, 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.*