# Woosh POS vs Md Preview

The clearest difference is price: Woosh POS at Free against Md Preview's $2.99. Woosh POS also leads on iOS requirement (15.0 vs 17.0). Md Preview's advantage is update cadence (every 3 days vs fortnightly). On ads, in-app purchases and device support there is nothing between them.

Woosh POS is free to download; Md Preview costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Woosh POS ships an update fortnightly, Md Preview every 3 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Woosh POS | Md Preview |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[4.4 (5 ratings)](https://appshunter.io/ios/app/md-preview-markdown-viewer/id6760341080/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Paid |
| Size | 59 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WooshFood](https://appshunter.io/developer/1812552102) | [CyberGame Limited](https://appshunter.io/developer/1778824442) |

## What reviewers say

### Woosh POS

[App page](https://appshunter.io/ios/app/woosh-pos/id6745493538)

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

**In-app purchases:** none


### Md Preview

[App page](https://appshunter.io/ios/app/md-preview-markdown-viewer/id6760341080)

View your Markdown files with exceptional clarity on iPhone and iPad. Supports all Markdown features, code syntax highlighting, LaTeX math, and Mermaid diagrams. Renders files offline and integrates with other apps.

**Highlights:** Full GFM support (tables, task lists, footnotes), Syntax highlighting for 40+ programming languages, LaTeX math rendering with KaTeX, Mermaid diagram support, Offline rendering on-device, System file handler for .md files, Dark mode with automatic theme switching

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

**In-app purchases:** none


## Frequently asked questions

### Is Woosh POS free?

Woosh POS is free to download, with no in-app purchases.

### Is Md Preview free?

Md Preview costs $2.99, with no in-app purchases.

### Do Woosh POS or Md Preview have ads?

Neither Woosh POS nor Md Preview shows ads.

### Which is updated more often, Woosh POS or Md Preview?

Woosh POS ships an update fortnightly, and Md Preview every 3 days. Most recently, Woosh POS was updated on October 15, 2026 and Md Preview on October 16, 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.*