# OpenDocument Reader Pro vs Proton Meet

The clearest difference is price: Proton Meet at Free against OpenDocument Reader Pro's $3.99. Proton Meet also leads on rating (4.7 vs 4.2) and review sentiment (52% vs 20%). OpenDocument Reader Pro's advantage is chart position (#19 vs unranked) and ratings volume (292 vs 97). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Proton Meet is free to download; OpenDocument Reader Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Proton Meet holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 292 and 97 respectively. Written reviews point the same way: 20% of OpenDocument Reader Pro's written reviews are positive against 52% of Proton Meet's.

OpenDocument Reader Pro ships an update every 2 months, Proton Meet fortnightly. Both last shipped on October 3, 2026.

## The numbers

| Metric | OpenDocument Reader Pro | Proton Meet |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.2 (292 ratings)](https://appshunter.io/ios/app/opendocument-reader-pro/id1452061743/reviews) | **[4.7 (97 ratings)](https://appshunter.io/ios/app/proton-meet-secure-meetings/id6745089447/reviews)** |
| Number of ratings | **292** | 97 |
| Positive reviews | 19.5% of reviews | **51.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Best chart rank | **#19** | — |
| Size | 6 MB | 272 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stefl und Taschauer OG](https://appshunter.io/developer/1452061742) | [Proton AG](https://appshunter.io/developer/979659484) |

## What reviewers say

### OpenDocument Reader Pro

[App page](https://appshunter.io/ios/app/opendocument-reader-pro/id1452061743)

**Currently charting:** #19 Top Paid · Business (US App Store)

View and edit ODF files like ODT, ODS, and ODP on your mobile device. Access documents from cloud storage or your device's file explorer, and even open password-protected files. Supports a wide range of other file formats for comprehensive document management.

**Highlights:** View and edit ODT, ODS, ODP files, Supports LibreOffice and OpenOffice formats, Open files from cloud storage and other apps, Edit documents with basic text modifications, Open password-protected documents, Search and highlight keywords, Offline capability

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

**In-app purchases:** none

**What reviewers like**

- 👍 Can open documents
- 👍 Can view documents
- 👍 Imports OpenOffice beautifully
- 👍 Useful for quick edits
- 👍 Offline functionality

**What reviewers complain about**

- 🐛 Cannot edit documents
- 🐛 Formatting issues
- 🐛 Text illegible/overlapping
- 🐛 App crashes
- 🐛 Does not save changes

**Reported bugs**

- App crashes when saving
- App crashes when opening files
- App crashes when typing
- App crashes when searching
- Changes not saved

**Requested features**

- Add search function
- Add ability to create new documents
- Improve editing functionality
- Fix formatting issues
- Improve handling of large files


### Proton Meet

[App page](https://appshunter.io/ios/app/proton-meet-secure-meetings/id6745089447)

This secure video conferencing tool offers end-to-end encryption for all your online calls, ensuring privacy for personal and business meetings. It provides features like screen sharing, chat, and noise cancellation, with options for meeting scheduling and appointment booking.

**Highlights:** End-to-end encryption, Screen sharing, Built-in chat, Noise cancellation, Meeting scheduling, Appointment booking, Open-source

**In-app purchases:** none


## Frequently asked questions

### Is OpenDocument Reader Pro free?

OpenDocument Reader Pro costs $3.99, with no in-app purchases.

### Is Proton Meet free?

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

### Which has better reviews, OpenDocument Reader Pro or Proton Meet?

Proton Meet is rated higher. OpenDocument Reader Pro averages 4.2 out of 5 from 292 ratings, while Proton Meet averages 4.7 from 97 ratings.

### Do OpenDocument Reader Pro or Proton Meet have ads?

Neither OpenDocument Reader Pro nor Proton Meet shows ads.

### Which is updated more often, OpenDocument Reader Pro or Proton Meet?

OpenDocument Reader Pro ships an update every 2 months, and Proton Meet fortnightly. Most recently, OpenDocument Reader Pro was updated on October 3, 2026 and Proton Meet on October 3, 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.*