# Dual Magic Flash vs U8

The clearest difference is review sentiment: U8 at 64% against Dual Magic Flash's 18%. U8 also leads on rating (4.1 vs 1.7). Dual Magic Flash's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

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

U8 holds the better App Store score, 4.1 against 1.7. Both are backed by a comparable volume of ratings — 23 and 10 respectively. Written reviews point the same way: 18% of Dual Magic Flash's written reviews are positive against 64% of U8's.

Dual Magic Flash ships an update every 5 weeks, U8 every 6 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Dual Magic Flash | U8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (23 ratings)](https://appshunter.io/ios/app/dual-magic-flash/id1126191028/reviews) | **[4.1 (10 ratings)](https://appshunter.io/ios/app/u8-disk/id1554732742/reviews)** |
| Number of ratings | **23** | 10 |
| Positive reviews | 18.2% of reviews | **64.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 56 MB | 26 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Norel Systems Limited](https://appshunter.io/developer/1542559097) | [ErxiangHeyi Information](https://appshunter.io/developer/1735695526) |

## What reviewers say

### Dual Magic Flash

[App page](https://appshunter.io/ios/app/dual-magic-flash/id1126191028)

Instantly expand storage on your Micro-USB or iOS Lightning devices. Easily transfer and save photos, music, movies, contacts, and any files between devices without using internal space.

**Highlights:** Expand device storage up to 256GB, Transfer and save photos, Carry music without using device space, Store movies, Backup and restore contacts, Transfer any file type

**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 Dual Magic Flash free?

Dual Magic Flash is free to download, with no in-app purchases.

### Is U8 free?

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

### Which has better reviews, Dual Magic Flash or U8?

U8 is rated higher. Dual Magic Flash averages 1.7 out of 5 from 23 ratings, while U8 averages 4.1 from 10 ratings.

### Do Dual Magic Flash or U8 have ads?

U8 shows ads; Dual Magic Flash does not.

### Which is updated more often, Dual Magic Flash or U8?

Dual Magic Flash ships an update every 5 weeks, and U8 every 6 weeks. Most recently, Dual Magic Flash was updated on October 8, 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.*