# Document Viewer vs MarkRead

The clearest difference is in-app purchases: Document Viewer at none against MarkRead's 3. MarkRead's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MarkRead sells 3 in-app purchases, starting at $2.99 per month. Document Viewer asks for nothing beyond the download.

Document Viewer ships an update every 2 weeks, MarkRead every 2 days. The most recent releases landed on September 27, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Document Viewer | MarkRead |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 170 MB | 14 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GAVRRI](https://appshunter.io/developer/1802751421) | [佳奇 袁](https://appshunter.io/developer/1704206089) |

## What reviewers say

### Document Viewer

[App page](https://appshunter.io/ios/app/document-viewer-palmory/id6785251686)

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

**In-app purchases:** none


### MarkRead

[App page](https://appshunter.io/ios/app/markread-markdown-reader/id6803164224)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MarkRead Pro | $2.99 | per month |
| MarkRead Pro | $19.99 | per year |
| MarkRead Pro Lifetime | $48.99 | one-time |


## Frequently asked questions

### Is Document Viewer free?

Document Viewer is free to download, with no in-app purchases.

### Is MarkRead free?

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

### Do Document Viewer or MarkRead have ads?

Neither Document Viewer nor MarkRead shows ads.

### Which is updated more often, Document Viewer or MarkRead?

Document Viewer ships an update every 2 weeks, and MarkRead every 2 days. Most recently, Document Viewer was updated on September 27, 2026 and MarkRead on September 29, 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.*