# USB Disk SE, File Manager vs PowerReader

The clearest difference is review sentiment: USB Disk SE, File Manager at 76% against PowerReader's 13%. USB Disk SE, File Manager also leads on rating (4.4 vs 1.4) and ratings volume (846 vs 13). PowerReader's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. USB Disk SE, File Manager sells 4 in-app purchases, starting at $1.99 per 7 days. PowerReader asks for nothing beyond the download.

USB Disk SE, File Manager holds the better App Store score, 4.4 against 1.4. That said, the two scores are not equally well evidenced: USB Disk SE, File Manager has 846 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 76% of USB Disk SE, File Manager's written reviews are positive against 13% of PowerReader's.

USB Disk SE, File Manager ships an update every 3 months, PowerReader every 2 weeks. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | USB Disk SE, File Manager | PowerReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (846 ratings)](https://appshunter.io/ios/app/usb-disk-se-file-manager/id370531520/reviews)** | [1.4 (13 ratings)](https://appshunter.io/ios/app/powerreader-card-reader-expert/id1142077049/reviews) |
| Number of ratings | **846** | 13 |
| Positive reviews | **76.3% of reviews** | 12.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 224 MB | 11 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | **iPhone, iPad, Apple TV, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Imesart S.a.r.l.](https://appshunter.io/developer/290160983) | [Shenzhen Dianzhui Culture Technology Co., Ltd.](https://appshunter.io/developer/1529082388) |

## What reviewers say

### USB Disk SE, File Manager

[App page](https://appshunter.io/ios/app/usb-disk-se-file-manager/id370531520)

This app allows you to store, view, and manage documents on your iPhone and iPad. It offers a built-in viewer, easy file transfers via iTunes, and integration with cloud storage services. Enjoy a simple interface with powerful features for organizing and accessing your files.

**Highlights:** Cloud storage integration (Dropbox, Google Drive, OneDrive, Box), Store and view files on iPhone/iPod, Intuitive swipe navigation, File preview with thumbnails, Copy, paste, cut, delete, and create files, Email documents, USB file transfers

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| USB Disk Pro Weekly | $1.99 | per 7 days |
| USB Disk Pro Monthly | $4.99 | per month |
| USB Disk Pro Half Yearly | $19.99 | per 6 months |
| USB Disk Pro Yearly | $39.99 | per year |

**What reviewers like**

- 💾 Easy file storage and access
- 📁 Convenient document management
- 🔍 Supports various file formats
- ⚙️ Useful for transferring files between devices

**What reviewers complain about**

- 🐛 Crashes and freezes reported
- 🔒 Limited file access and editing capabilities
- 💰 Paywall for some features
- 🔍 Difficulty organizing files

**Reported bugs**

- Crashes when opening certain file types
- Syncing issues with iTunes
- Compatibility problems with newer iOS versions

**Requested features**

- Ability to edit documents within the app
- Improved file management with folders and renaming
- Support for more file types
- Wireless file transfer without iTunes


### PowerReader

[App page](https://appshunter.io/ios/app/powerreader-card-reader-expert/id1142077049)

Easily view, import, and export files, music, photos, and videos with this app. It integrates seamlessly with external flash drives for iOS devices, allowing quick file transfers and management across Mac, PC, and iOS devices.

**Highlights:** View, import, and export files, Works with external flash drives, File management across devices, Direct import from photo library, Access from other apps

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USB Disk SE, File Manager free?

USB Disk SE, File Manager is free to download, with in-app purchases available.

### Is PowerReader free?

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

### Which has better reviews, USB Disk SE, File Manager or PowerReader?

USB Disk SE, File Manager is rated higher. USB Disk SE, File Manager averages 4.4 out of 5 from 846 ratings, while PowerReader averages 1.4 from 13 ratings.

### Do USB Disk SE, File Manager or PowerReader have ads?

USB Disk SE, File Manager shows ads; PowerReader does not.

### Which is updated more often, USB Disk SE, File Manager or PowerReader?

USB Disk SE, File Manager ships an update every 3 months, and PowerReader every 2 weeks. Most recently, USB Disk SE, File Manager was updated on October 15, 2026 and PowerReader on September 30, 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.*