# Disk Mounter vs i

The clearest difference is review sentiment: Disk Mounter at 65% against i's 12%. Disk Mounter also leads on rating (3.8 vs 2.1) and update cadence (monthly vs every 3 months). i's advantage is in-app purchases (none vs 2) and ratings volume (80 vs 9). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Disk Mounter sells 2 one-off in-app purchases. i asks for nothing beyond the download.

Disk Mounter holds the better App Store score, 3.8 against 2.1. That said, the two scores are not equally well evidenced: i has 80 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 65% of Disk Mounter's written reviews are positive against 12% of i's.

Disk Mounter ships an update monthly, i every 3 months. The most recent releases landed on September 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Disk Mounter | i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/disk-mounter/id797165837/reviews)** | [2.1 (80 ratings)](https://appshunter.io/ios/app/i-usb-storer/id1079877477/reviews) |
| Number of ratings | 9 | **80** |
| Positive reviews | **65.0% of reviews** | 11.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 41 MB | 30 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Certchip Corp](https://appshunter.io/developer/1652474819) | [裕雨 程](https://appshunter.io/developer/1079877476) |

## 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 |


### i

[App page](https://appshunter.io/ios/app/i-usb-storer/id1079877477)

Access and manage files on USB drives directly from your Apple device. Stream music, watch videos, and view photos stored on your USB flash drive. It also facilitates photo synchronization.

**Highlights:** Open USB Flash Drive files, Stream music, Watch videos, View photos, Sync photos, USB 3.0 card reader compatible

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient for transferring files
- 🚀 Fast file transfer between device and computer
- 💡 Useful for expanding storage on iOS devices
- 🔒 Secure data backup

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Compatibility issues with newer iOS versions
- 🐛 Unable to recognize external storage device
- 🐛 Buggy performance, files not transferring properly
- 👎 Poor user interface and language translation

**Reported bugs**

- App crashes when trying to export files
- External storage not detected by app
- Corrupted or lost data after file transfers
- Compatibility issues with iPhone X and newer models

**Requested features**

- Add support for landscape mode
- Improve video playback capabilities
- Allow for better file management and organization
- Provide option to change app language


## Frequently asked questions

### Is Disk Mounter free?

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

### Is i free?

i is free to download, with no in-app purchases.

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

Disk Mounter is rated higher. Disk Mounter averages 3.8 out of 5 from 9 ratings, while i averages 2.1 from 80 ratings.

### Do Disk Mounter or i have ads?

Neither Disk Mounter nor i shows ads.

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

Disk Mounter ships an update monthly, and i every 3 months. Most recently, Disk Mounter was updated on September 13, 2026 and i on October 3, 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.*