# i vs iD Disk

The clearest difference is rating: i at 2.1 against iD Disk's 1.0. i also leads on ratings volume (80 vs 1). iD Disk's advantage is review sentiment (50% vs 10%) and iOS requirement (8.0 vs 11.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

i holds the better App Store score, 2.1 against 1.0. That said, the two scores are not equally well evidenced: i has 80 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 10% of i's written reviews are positive against 50% of iD Disk's, so the app with the better star average is not the one people write more warmly about.

i ships an update every 3 months, iD Disk every 2 months. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | i | iD Disk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (80 ratings)](https://appshunter.io/ios/app/i-usb-storer/id1079877477/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/id-disk/id1185802128/reviews) |
| Number of ratings | **80** | 1 |
| Positive reviews | 9.9% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 30 MB | 46 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [裕雨 程](https://appshunter.io/developer/1079877476) | [Norel Systems Limited](https://appshunter.io/developer/1542559097) |

## What reviewers say

### 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


### iD Disk

[App page](https://appshunter.io/ios/app/id-disk/id1185802128)

This utility app helps manage storage on your iPhone by allowing direct saving of photos and videos to a connected USB drive. It supports various file formats for viewing and playback, and enables backup of photos and contacts without relying on cloud storage.

**Highlights:** Manage USB drive files, Backup photos and contacts, Direct photo/video saving to USB, Play media from USB, Supports various file formats, File search and sorting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is iD Disk free?

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

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

i is rated higher. i averages 2.1 out of 5 from 80 ratings, while iD Disk averages 1.0 from 1 ratings.

### Do i or iD Disk have ads?

Neither i nor iD Disk shows ads.

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

i ships an update every 3 months, and iD Disk every 2 months. Most recently, i was updated on October 15, 2026 and iD Disk on October 8, 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.*