# 龙城助手 vs Markdown File Reader

The clearest difference is in-app purchases: Markdown File Reader at none against 龙城助手's 1. Markdown File Reader also leads on ads (none vs shown). 龙城助手's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 龙城助手 sells 1 one-off in-app purchase. Markdown File Reader asks for nothing beyond the download.

龙城助手 ships an update every 3 weeks, Markdown File Reader every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | 龙城助手 | Markdown File Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 26 MB | 8 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch, Vision Pro** | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [宇亮 王](https://appshunter.io/developer/1865756625) | [勇坛 王](https://appshunter.io/developer/1887316229) |

## What reviewers say

### 龙城助手

[App page](https://appshunter.io/ios/app/id6757288796)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $0.99 | one-time |


### Markdown File Reader

[App page](https://appshunter.io/ios/app/markdown-file-reader/id6761041553)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 龙城助手 free?

龙城助手 is free to download, with in-app purchases available.

### Is Markdown File Reader free?

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

### Do 龙城助手 or Markdown File Reader have ads?

龙城助手 shows ads; Markdown File Reader does not.

### Which is updated more often, 龙城助手 or Markdown File Reader?

龙城助手 ships an update every 3 weeks, and Markdown File Reader every 2 months. Most recently, 龙城助手 was updated on October 31, 2026 and Markdown File Reader 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.*