# Disk Mounter vs U8

The clearest difference is ads: Disk Mounter at none against U8's shown. U8's advantage is rating (4.0 vs 3.8). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Disk Mounter sells 2 one-off in-app purchases and U8 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

U8 holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews split almost evenly too, at 65% and 64% positive.

Disk Mounter ships an update monthly, U8 every 6 weeks. The most recent releases landed on September 13, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Disk Mounter | U8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (9 ratings)](https://appshunter.io/ios/app/disk-mounter/id797165837/reviews) | **[4.0 (9 ratings)](https://appshunter.io/ios/app/u8-disk/id1554732742/reviews)** |
| Number of ratings | 9 | 9 |
| Positive reviews | **65.0% of reviews** | 64.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 26 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Certchip Corp](https://appshunter.io/developer/1652474819) | [ErxiangHeyi Information](https://appshunter.io/developer/1735695526) |

## What reviewers say

### Disk Mounter

[App page](https://appshunter.io/ios/app/disk-mounter/id797165837)

Transform your smartphone into a wireless disk drive for your computer. Easily share files, photos, and important documents securely. Offers additional tools like audio/video conversion and a secret folder for sensitive data.

**Highlights:** Connect smartphone as wireless disk, Share photos and files wirelessly, High-speed data transmission, Secure secret folder with password/Touch ID, Audio and video file conversion, Photo and video editing, Integrated music player and voice recorder

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | Free | one-time |
| Pro Version | $0.99 | one-time |


### 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 Disk Mounter free?

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

### Is U8 free?

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

### Which has better reviews, Disk Mounter or U8?

U8 is rated higher. Disk Mounter averages 3.8 out of 5 from 9 ratings, while U8 averages 4.0 from 9 ratings.

### Do Disk Mounter or U8 have ads?

U8 shows ads; Disk Mounter does not.

### Which is updated more often, Disk Mounter or U8?

Disk Mounter ships an update monthly, and U8 every 6 weeks. Most recently, Disk Mounter was updated on September 13, 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.*