# iUSBFlash vs Usb Transfer

The clearest difference is in-app purchases: iUSBFlash at none against Usb Transfer's 3. iUSBFlash also leads on iOS requirement (8.0 vs 12.0). Usb Transfer's advantage is update cadence (every 3 weeks vs every 2 months). On price, 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. iUSBFlash asks for nothing beyond the download.

iUSBFlash ships an update every 2 months, Usb Transfer every 3 weeks. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | iUSBFlash | Usb Transfer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/iusbflash/id1070828821/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 74 MB | 91 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mace Group, Inc./Macally Peripherals](https://appshunter.io/developer/371676204) | [Changsha Fugui Bamboo Network Technology Co., Ltd.](https://appshunter.io/developer/1458061020) |

## What reviewers say

### iUSBFlash

[App page](https://appshunter.io/ios/app/iusbflash/id1070828821)

This application allows users to manage and access files on their iStorage devices. It supports various media and document formats, offering playback, sharing, and data transfer capabilities for iPhone and iPad users.

**Highlights:** File management (copy, cut, delete, rename), Media playback (audio, video, photos), Document viewing, Data transmission, DLNA media browsing, Open in third-party apps

**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 iUSBFlash free?

iUSBFlash 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 iUSBFlash or Usb Transfer have ads?

Neither iUSBFlash nor Usb Transfer shows ads.

### Which is updated more often, iUSBFlash or Usb Transfer?

iUSBFlash ships an update every 2 months, and Usb Transfer every 3 weeks. Most recently, iUSBFlash was updated on October 1, 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.*