# iXflash vs U8

The clearest difference is rating: iXflash at 4.6 against U8's 4.0. iXflash also leads on in-app purchases (none vs 1) and ads (none vs shown). U8's advantage is iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

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

iXflash holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: iXflash has 97 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 85% of iXflash's written reviews are positive against 64% of U8's.

iXflash ships an update every 3 weeks, U8 every 6 weeks. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | iXflash | U8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (97 ratings)](https://appshunter.io/ios/app/ixflash/id1166459341/reviews)** | [4.0 (9 ratings)](https://appshunter.io/ios/app/u8-disk/id1554732742/reviews) |
| Number of ratings | **97** | 9 |
| Positive reviews | **84.6% of reviews** | 64.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 215 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vinpower Inc](https://appshunter.io/developer/1166459340) | [ErxiangHeyi Information](https://appshunter.io/developer/1735695526) |

## What reviewers say

### iXflash

[App page](https://appshunter.io/ios/app/ixflash/id1166459341)

This app extends your iPhone, iPad, or iPod storage with a compatible OTG drive. It allows for quick photo backups, direct recording of 4K videos, file transfers, and offline media playback, saving you from costly cloud storage fees.

**Highlights:** One-touch photo album backup, Live recording with 4K support, PC/Mac to iDevice file transfer, Offline music and movie playback, Read-only/write-protect drive option, Import iCloud photos and videos

**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 iXflash free?

iXflash 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, iXflash or U8?

iXflash is rated higher. iXflash averages 4.6 out of 5 from 97 ratings, while U8 averages 4.0 from 9 ratings.

### Do iXflash or U8 have ads?

U8 shows ads; iXflash does not.

### Which is updated more often, iXflash or U8?

iXflash ships an update every 3 weeks, and U8 every 6 weeks. Most recently, iXflash was updated on September 27, 2026 and U8 on September 17, 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.*