# ONLYOFFICE Documents vs AO Office

The clearest difference is rating: AO Office at 4.3 against ONLYOFFICE Documents's 3.6. AO Office also leads on ratings volume (1.5K vs 157). ONLYOFFICE Documents's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AO Office sells 1 one-off in-app purchase. ONLYOFFICE Documents asks for nothing beyond the download.

AO Office holds the better App Store score, 4.3 against 3.6. That said, the two scores are not equally well evidenced: AO Office has 1.5K 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 39% of AO Office'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, AO Office every 5 weeks. Both last shipped on September 28, 2026.

## The numbers

| Metric | ONLYOFFICE Documents | AO Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (157 ratings)](https://appshunter.io/ios/app/onlyoffice-documents/id944896972/reviews) | **[4.3 (1.5K ratings)](https://appshunter.io/ios/app/ao-office/id1177936371/reviews)** |
| Number of ratings | 157 | **1.5K** |
| Positive reviews | **51.1% of reviews** | 38.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 417 MB | 246 MB |
| Requires iOS | 14.0 | **13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ascensio System SIA](https://appshunter.io/developer/670964143) | [Akikazu Yoshikawa](https://appshunter.io/developer/1097657423) |

## 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


### AO Office

[App page](https://appshunter.io/ios/app/ao-office/id1177936371)

This app provides a comprehensive office suite for mobile devices, allowing users to view, edit, import, and export a wide range of document types. It includes word processing, spreadsheet, presentation, drawing, and equation editing capabilities, mirroring the functionality of desktop office software.

**Highlights:** View, edit, import, and export documents, Word processor, spreadsheet, presentation tools, PDF export and import, Support for extensive file formats, Cloud storage integration, Recover unsaved work

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Version | $19.99 | one-time |


## Frequently asked questions

### Is ONLYOFFICE Documents free?

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

### Is AO Office free?

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

### Which has better reviews, ONLYOFFICE Documents or AO Office?

AO Office is rated higher. ONLYOFFICE Documents averages 3.6 out of 5 from 157 ratings, while AO Office averages 4.3 from 1.5K ratings.

### Do ONLYOFFICE Documents or AO Office have ads?

AO Office shows ads; ONLYOFFICE Documents does not.

### Which is updated more often, ONLYOFFICE Documents or AO Office?

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