# USB Disk vs ONLYOFFICE Documents

The clearest difference is price: ONLYOFFICE Documents at Free against USB Disk's $0.99. ONLYOFFICE Documents also leads on in-app purchases (none vs 10) and ads (none vs shown). USB Disk's advantage is rating (4.6 vs 3.6) and review sentiment (71% vs 51%). On ratings volume, update cadence, device support and iOS requirement there is nothing between them.

ONLYOFFICE Documents is free to download; USB Disk costs $0.99 up front. USB Disk sells 10 in-app purchases, starting at $4.99 per month. ONLYOFFICE Documents asks for nothing beyond the download.

USB Disk holds the better App Store score, 4.6 against 3.6. Both are backed by a comparable volume of ratings — 161 and 182 respectively. Written reviews point the same way: 71% of USB Disk's written reviews are positive against 51% of ONLYOFFICE Documents's.

USB Disk ships an update every 2 months, ONLYOFFICE Documents every 6 weeks. Both last shipped on November 6, 2026.

## The numbers

| Metric | USB Disk | ONLYOFFICE Documents |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.6 (161 ratings)](https://appshunter.io/ios/app/usb-disk/id385275533/reviews)** | [3.6 (182 ratings)](https://appshunter.io/ios/app/onlyoffice-documents/id944896972/reviews) |
| Number of ratings | 161 | **182** |
| Positive reviews | **70.9% of reviews** | 51.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 200 MB | 410 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Imesart S.a.r.l.](https://appshunter.io/developer/290160983) | [Ascensio System SIA](https://appshunter.io/developer/670964143) |

## What reviewers say

### USB Disk

[App page](https://appshunter.io/ios/app/usb-disk/id385275533)

Manage and view documents on your iPhone or iPad with this intuitive file manager. Access cloud storage, open various file types, and transfer files via iTunes. Advanced features like photo library access and PDF annotation are available via subscription.

**Highlights:** Cloud storage integration (Dropbox, Google Drive, OneDrive, Box), Built-in document viewer for various file types, File transfer via iTunes, Create and open zip files, Swipe navigation and file previews, Email documents and download attachments

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| USB Disk Pro Monthly | $4.99 | per month |
| Audio Player + | $0.99 | one-time |
| Zip files support | $0.99 | one-time |
| Dropbox access | $0.99 | one-time |
| Lock code | $0.99 | one-time |
| Text editor | $0.99 | one-time |
| Evernote access | $0.99 | one-time |
| Google Drive access | $0.99 | one-time |
| OneDrive access | $0.99 | one-time |
| WebDAV access | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient file management
- 💡 Useful for storing and accessing documents
- 👍 Convenient for transferring files between devices

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 💰 Expensive paid features
- 🔒 Concerns about security and privacy
- 🤔 Misleading app description

**Reported bugs**

- Inability to open certain file types
- Compatibility issues with newer iOS versions
- Syncing problems between devices

**Requested features**

- Support for more file types
- Improved integration with cloud storage services
- Ability to edit and annotate files
- Better organization and folder management


### ONLYOFFICE Documents

[App page](https://appshunter.io/ios/app/onlyoffice-documents/id944896972)

Create and edit documents, spreadsheets, and presentations on your mobile device. Collaborate in real-time with teammates or external partners, and connect to your preferred cloud storage. Scan paper documents and convert them into editable files.

**Highlights:** Real-time collaboration, Document, spreadsheet, and presentation editors, Wide format compatibility, Cloud storage integration, PDF form filling, Document scanning and conversion

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

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Good MS Office compatibility
- 🔒 Privacy-focused
- 💡 Useful for basic document editing
- 👍 Clean and polished design

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🐛 Bugs with text input and formatting
- 🐛 Unreliable file saving and syncing
- 🔋 Performance and battery drain problems
- 🔒 Lacks integration with popular cloud services

**Reported bugs**

- Inability to open and edit existing documents
- Compatibility issues with older iOS versions
- Problems with Nextcloud and other cloud service connections
- Cursor and text input bugs when using external keyboards

**Requested features**

- Add support for traditional Chinese language
- Improve keyboard and external input device support
- Implement autosave and version history features
- Integrate with iCloud, OneDrive, and other cloud storage
- Expand formatting and editing capabilities


## Frequently asked questions

### Is USB Disk free?

USB Disk costs $0.99, and also offers in-app purchases.

### Is ONLYOFFICE Documents free?

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

### Which has better reviews, USB Disk or ONLYOFFICE Documents?

USB Disk is rated higher. USB Disk averages 4.6 out of 5 from 161 ratings, while ONLYOFFICE Documents averages 3.6 from 182 ratings.

### Do USB Disk or ONLYOFFICE Documents have ads?

USB Disk shows ads; ONLYOFFICE Documents does not.

### Which is updated more often, USB Disk or ONLYOFFICE Documents?

USB Disk ships an update every 2 months, and ONLYOFFICE Documents every 6 weeks. Most recently, USB Disk was updated on November 6, 2026 and ONLYOFFICE Documents on November 6, 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.*