# ONLYOFFICE Documents vs OpenDocument Reader

The clearest difference is rating: OpenDocument Reader at 4.5 against ONLYOFFICE Documents's 3.6. OpenDocument Reader also leads on ratings volume (902 vs 157). ONLYOFFICE Documents's advantage is ads (none vs shown) and review sentiment (51% vs 30%). On price, update cadence, in-app purchases and device support there is nothing between them.

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

OpenDocument Reader holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: OpenDocument Reader has 902 ratings behind it against 157, so its average is the more settled of the two. Written reviews complicate that: 51% of ONLYOFFICE Documents's written reviews are positive against 30% of OpenDocument Reader's, so the app with the better star average is not the one people write more warmly about.

ONLYOFFICE Documents ships an update every 6 weeks, OpenDocument Reader every 5 weeks. The most recent releases landed on September 28, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | ONLYOFFICE Documents | OpenDocument Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (157 ratings)](https://appshunter.io/ios/app/onlyoffice-documents/id944896972/reviews) | **[4.5 (902 ratings)](https://appshunter.io/ios/app/opendocument-reader-view-odt/id1510195065/reviews)** |
| Number of ratings | 157 | **902** |
| Positive reviews | **51.1% of reviews** | 30.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 417 MB | 10 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ascensio System SIA](https://appshunter.io/developer/670964143) | [Stefl und Taschauer OG](https://appshunter.io/developer/1452061742) |

## What reviewers say

### 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

**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


### OpenDocument Reader

[App page](https://appshunter.io/ios/app/opendocument-reader-view-odt/id1510195065)

View and edit ODT, ODS, and ODP files on your mobile device. Seamlessly open documents from cloud storage or your device's file explorer, with support for password-protected files and keyword searching. Enjoy offline access and basic editing capabilities.

**Highlights:** View ODT, ODS, ODP files, Basic document editing, Open from cloud storage, Password-protected document support, Keyword search and highlighting, Offline functionality, Print documents

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast file opening
- 💡 Good ODT reader

**What reviewers complain about**

- 🐛 Corrupted files upon editing
- 🐛 Presentation issues with formatting and features
- 🐛 Inability to edit spreadsheets properly

**Reported bugs**

- Corrupted files
- Formatting issues
- Crashes and app closing issues

**Requested features**

- Dark mode option
- Better spreadsheet editing capabilities
- Improved file format compatibility


## Frequently asked questions

### Is ONLYOFFICE Documents free?

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

### Is OpenDocument Reader free?

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

### Which has better reviews, ONLYOFFICE Documents or OpenDocument Reader?

OpenDocument Reader is rated higher. ONLYOFFICE Documents averages 3.6 out of 5 from 157 ratings, while OpenDocument Reader averages 4.5 from 902 ratings.

### Do ONLYOFFICE Documents or OpenDocument Reader have ads?

OpenDocument Reader shows ads; ONLYOFFICE Documents does not.

### Which is updated more often, ONLYOFFICE Documents or OpenDocument Reader?

ONLYOFFICE Documents ships an update every 6 weeks, and OpenDocument Reader every 5 weeks. Most recently, ONLYOFFICE Documents was updated on September 28, 2026 and OpenDocument Reader on September 27, 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.*