# OpenVox Reader vs MD Viewer

The clearest difference is in-app purchases: MD Viewer at none against OpenVox Reader's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OpenVox Reader sells 1 one-off in-app purchase. MD Viewer asks for nothing beyond the download.

OpenVox Reader ships an update every 6 days, MD Viewer weekly. The most recent releases landed on October 6, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | OpenVox Reader | MD Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/openvox-reader/id6790389555/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free | — |
| Size | 200 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Nitesh Kumar Sharma](https://appshunter.io/developer/1875059414) | [Enke Solutions LLC](https://appshunter.io/developer/1427110432) |

## What reviewers say

### OpenVox Reader

[App page](https://appshunter.io/ios/app/openvox-reader/id6790389555)

Transform any text into natural-sounding audio for offline listening. Import books, PDFs, documents, and web links. Choose from hundreds of voices, adjust playback speed, and save important sentences. Keep your documents private with local processing.

**Highlights:** Text to audio conversion, Offline listening, Import ebooks, PDFs, documents, web links, Hundreds of natural voices, Custom voice creation, Adjustable playback speed, Save important sentences, In-document search

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpenVox Reader Pro Lifetime | $14.99 | one-time |


### MD Viewer

[App page](https://appshunter.io/ios/app/md-viewer-markdown-viewer/id6811154913)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OpenVox Reader free?

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

### Is MD Viewer free?

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

### Do OpenVox Reader or MD Viewer have ads?

Neither OpenVox Reader nor MD Viewer shows ads.

### Which is updated more often, OpenVox Reader or MD Viewer?

OpenVox Reader ships an update every 6 days, and MD Viewer weekly. Most recently, OpenVox Reader was updated on October 6, 2026 and MD Viewer on September 23, 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.*