# CamScanner vs OpenDocument Reader

The clearest difference is in-app purchases: OpenDocument Reader at none against CamScanner's 14. CamScanner's advantage is review sentiment (61% vs 31%) and update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CamScanner sells 13 in-app purchases, starting at $4.99 per month. OpenDocument Reader asks for nothing beyond the download.

CamScanner holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: CamScanner has 1.9M ratings behind it against 897, so its average is the more settled of the two. Written reviews point the same way: 61% of CamScanner's written reviews are positive against 31% of OpenDocument Reader's.

CamScanner ships an update weekly, OpenDocument Reader every 2 months. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | CamScanner | OpenDocument Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.9M ratings)](https://appshunter.io/ios/app/camscanner-pdf-scanner-app/id388627783/reviews)** | [4.5 (897 ratings)](https://appshunter.io/ios/app/opendocument-reader-view-odt/id1510195065/reviews) |
| Number of ratings | **1.9M** | 897 |
| Positive reviews | **61.1% of reviews** | 30.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#7** | — |
| Size | 383 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [INTSIG Information Co., Ltd](https://appshunter.io/developer/344077850) | [Stefl und Taschauer OG](https://appshunter.io/developer/1452061742) |

## What reviewers say

### CamScanner

[App page](https://appshunter.io/ios/app/camscanner-pdf-scanner-app/id388627783)

**Currently charting:** #7 Top Grossing · Productivity, #25 Top Free · Productivity, #136 Top Grossing (US App Store)

Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.

**Highlights:** Mobile document scanning, Text recognition (OCR), PDF conversion, E-signature creation, Secure file management, Cloud storage integration

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Account | $4.99 | per month |
| CamScanner Premium(1 week) | $4.99 | per 7 days |
| CamScanner Premium | $6.99 | per 7 days |
| Premium Account(1 Month) | $9.99 | per month |
| Premium Account (1 month) | $9.99 | per month |
| CamScanner Premium(1 week) | $9.99 | per 7 days |
| CamScanner Premium | $49.99 | per year |
| CamScanner Premium | $49.99 | per year |
| Premium Account (1 year) | $59.99 | per year |
| Premium Account(1 year) | $59.99 | per year |
| Premium Account(1 year) | $69.99 | per year |
| CamScanner Premium | $69.99 | per year |
| One-page Fax | $0.99 | one-time |

**What reviewers like**

- 🚀 Efficient scanning and document management
- 📁 Convenient cloud storage and backup
- 🔍 Powerful OCR and document enhancement features
- 🔧 Customizable scanning and editing options
- 🏫 Useful for school and work applications

**What reviewers complain about**

- 🔒 Concerns about data privacy and security
- 🤖 Inconsistent OCR and text recognition accuracy
- 💰 Aggressive upselling and subscription model
- 🔌 App crashes and performance issues
- 📤 Difficulties with sharing and exporting files

**Reported bugs**

- App crashes during scanning and editing
- Syncing and backup issues causing data loss
- Compatibility problems with newer devices
- Unexpected charges and subscription renewals
- Unreliable performance and frequent updates

**Requested features**

- Improved OCR and text recognition accuracy
- More flexible export and sharing options
- Customizable storage and backup settings
- Enhanced security and privacy controls
- Streamlined subscription and pricing model


### 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 CamScanner free?

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

### Is OpenDocument Reader free?

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

### Which has better reviews, CamScanner or OpenDocument Reader?

CamScanner is rated higher. CamScanner averages 4.8 out of 5 from 1.9M ratings, while OpenDocument Reader averages 4.5 from 897 ratings.

### Do CamScanner or OpenDocument Reader have ads?

Both CamScanner and OpenDocument Reader show ads.

### Which is updated more often, CamScanner or OpenDocument Reader?

CamScanner ships an update weekly, and OpenDocument Reader every 2 months. Most recently, CamScanner was updated on September 25, 2026 and OpenDocument Reader on September 22, 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.*