# PDF Master vs Muqun

The clearest difference is price: PDF Master at Free against Muqun's $9.99. PDF Master also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (14.0 vs 16.4). On ads, in-app purchases and device support there is nothing between them.

PDF Master is free to download; Muqun costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PDF Master ships an update every 5 days, Muqun every 3 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDF Master | Muqun |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 11 MB | 101 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Redania Studio Limited](https://appshunter.io/developer/1780784899) | [PuffinStudio](https://appshunter.io/developer/1768487904) |

## What reviewers say

### PDF Master

[App page](https://appshunter.io/ios/app/pdf-master-viewer-and-create/id6755611875)

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

**In-app purchases:** none


### Muqun

[App page](https://appshunter.io/ios/app/muqun/id6793419283)

Control and interact with terminal sessions on your computer from your iPhone. Follow live output, grant permissions to coding agents, and manage workspaces seamlessly. Offers a real terminal experience with customizable themes and multiple language support.

**Highlights:** Real terminal grid with full-color output, On-screen keyboard for precise input, Agent permission granting and interaction, Syntax highlighting and image previews, Customizable themes and language support, Offline demo mode

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Master free?

PDF Master is free to download, with no in-app purchases.

### Is Muqun free?

Muqun costs $9.99, with no in-app purchases.

### Do PDF Master or Muqun have ads?

Neither PDF Master nor Muqun shows ads.

### Which is updated more often, PDF Master or Muqun?

PDF Master ships an update every 5 days, and Muqun every 3 weeks. Most recently, PDF Master was updated on November 5, 2026 and Muqun on October 31, 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.*