# uDisk vs USB iShare

The clearest difference is review sentiment: uDisk at 84% against USB iShare's 0%. uDisk also leads on update cadence (every 2 months vs every 5 months). USB iShare's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. uDisk sells 1 one-off in-app purchase. USB iShare asks for nothing beyond the download.

uDisk ships an update every 2 months, USB iShare every 5 months. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | uDisk | USB iShare |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (247 ratings)](https://appshunter.io/ios/app/udisk/id532963658/reviews)** | — |
| Number of ratings | **247** | — |
| Positive reviews | **83.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 33 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Brown Bear Technology Co., LTD](https://appshunter.io/developer/480204138) | [Netac Technology Co., Ltd.](https://appshunter.io/developer/486724743) |

## What reviewers say

### uDisk

[App page](https://appshunter.io/ios/app/udisk/id532963658)

Transform your iOS device into a portable USB drive. Easily transfer files between your device and computer via Wi-Fi or iTunes. Browse, play, and edit various file types directly on your phone or tablet.

**Highlights:** Use iOS device as USB disk, Wi-Fi file transfer, iTunes File Sharing, Browse various file types, Play music and video, Edit text files, Create directories and sort files

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $3.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast transfer
- 👍 Good for organizing files
- 👍 Useful for freeing up phone space
- 👍 Versatile and durable

**What reviewers complain about**

- 🐛 Does not work for some users
- 🐛 App requires download to each device
- 🐛 Cannot rotate screen
- 🐛 Does not work as a standalone flash drive
- 🐛 Limited file transfer capability

**Reported bugs**

- Cannot save files manually
- Material does not always show
- Does not work after initial use
- Cannot rotate screen
- Does not transfer videos from phone

**Requested features**

- App should be pre-loaded on the thumbdrive
- More clarity on app functionality and safety


### USB iShare

[App page](https://appshunter.io/ios/app/usb-ishare/id1203098340)

Manage files between your iOS device and flash drives. Back up photos, music, videos, and contacts. Encrypt, decrypt, compress, and decompress files. Supports direct photo and audio recording, and location tracking for accessories.

**Highlights:** File backup (photos, music, video, contacts), Direct photo and audio recording, File encryption and decryption, File compression and decompression, Accessory location tracking, Read text files, view images, play media

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is uDisk free?

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

### Is USB iShare free?

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

### Do uDisk or USB iShare have ads?

Neither uDisk nor USB iShare shows ads.

### Which is updated more often, uDisk or USB iShare?

uDisk ships an update every 2 months, and USB iShare every 5 months. Most recently, uDisk was updated on October 19, 2026 and USB iShare on October 21, 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.*