# Pst Mail vs ONLYOFFICE Documents

The clearest difference is price: ONLYOFFICE Documents at Free against Pst Mail's $9.99. ONLYOFFICE Documents also leads on update cadence (every 6 weeks vs every 5 months) and ratings volume (176 vs 40). Pst Mail's advantage is rating (4.3 vs 3.6) and review sentiment (71% vs 51%). On ads, in-app purchases and device support there is nothing between them.

ONLYOFFICE Documents is free to download; Pst Mail costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pst Mail holds the better App Store score, 4.3 against 3.6. Both are backed by a comparable volume of ratings — 40 and 176 respectively. Written reviews point the same way: 71% of Pst Mail's written reviews are positive against 51% of ONLYOFFICE Documents's.

Pst Mail ships an update every 5 months, ONLYOFFICE Documents every 6 weeks. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Pst Mail | ONLYOFFICE Documents |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.3 (40 ratings)](https://appshunter.io/ios/app/pst-mail/id408374049/reviews)** | [3.6 (176 ratings)](https://appshunter.io/ios/app/onlyoffice-documents/id944896972/reviews) |
| Number of ratings | 40 | **176** |
| Positive reviews | **71.4% of reviews** | 51.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 40 MB | 417 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Arrow Bit SL](https://appshunter.io/developer/408374052) | [Ascensio System SIA](https://appshunter.io/developer/670964143) |

## What reviewers say

### Pst Mail

[App page](https://appshunter.io/ios/app/pst-mail/id408374049)

Access your Outlook emails offline by transferring PST files to your device. Browse, search, and manage your messages without an internet connection. View attachments, reply to emails, and even access contacts stored within the PST file.

**Highlights:** Open multiple PST files, Transfer PST files via iTunes or Dropbox, Search messages by sender, subject, text, and date, View and open email attachments, Reply and forward messages, Display PST file contacts, Password protection

**Features:** Vision Pro support

**In-app purchases:** none


### 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 Pst Mail free?

Pst Mail costs $9.99, with no in-app purchases.

### Is ONLYOFFICE Documents free?

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

### Which has better reviews, Pst Mail or ONLYOFFICE Documents?

Pst Mail is rated higher. Pst Mail averages 4.3 out of 5 from 40 ratings, while ONLYOFFICE Documents averages 3.6 from 176 ratings.

### Do Pst Mail or ONLYOFFICE Documents have ads?

Neither Pst Mail nor ONLYOFFICE Documents shows ads.

### Which is updated more often, Pst Mail or ONLYOFFICE Documents?

Pst Mail ships an update every 5 months, and ONLYOFFICE Documents every 6 weeks. Most recently, Pst Mail was updated on October 13, 2026 and ONLYOFFICE Documents on October 14, 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.*