# Dual Magic Flash vs Usb Transfer

The clearest difference is in-app purchases: Dual Magic Flash at none against Usb Transfer's 3. Dual Magic Flash also leads on iOS requirement (8.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Usb Transfer sells 3 in-app purchases, starting at $2.99 per month. Dual Magic Flash asks for nothing beyond the download.

Dual Magic Flash ships an update every 5 weeks, Usb Transfer every 3 weeks. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Dual Magic Flash | Usb Transfer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (23 ratings)](https://appshunter.io/ios/app/dual-magic-flash/id1126191028/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 56 MB | 91 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Norel Systems Limited](https://appshunter.io/developer/1542559097) | [Changsha Fugui Bamboo Network Technology Co., Ltd.](https://appshunter.io/developer/1458061020) |

## 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


### Usb Transfer

[App page](https://appshunter.io/ios/app/usb-transfer/id6504265361)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $2.99 | per month |
| 季会员 | $3.99 | per 3 months |
| 年会员 | $9.99 | per year |


## Frequently asked questions

### Is Dual Magic Flash free?

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

### Is Usb Transfer free?

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

### Do Dual Magic Flash or Usb Transfer have ads?

Neither Dual Magic Flash nor Usb Transfer shows ads.

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

Dual Magic Flash ships an update every 5 weeks, and Usb Transfer every 3 weeks. Most recently, Dual Magic Flash was updated on October 8, 2026 and Usb Transfer on October 2, 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.*