# 码当笔记 vs 文档对比：文本内容差异检查阅读编辑器

The clearest difference is ads: 码当笔记 at none against 文档对比：文本内容差异检查阅读编辑器's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 码当笔记 | 文档对比：文本内容差异检查阅读编辑器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 17 MB | 14 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [艺菲 王](https://appshunter.io/developer/1794128671) | [Shenzhen Duoxiang Technology Co., Ltd](https://appshunter.io/developer/1534573413) |

## What reviewers say

### 码当笔记

[App page](https://appshunter.io/ios/app/markdown/id6741430391)

**Features:** macOS Compatibility

**In-app purchases:** none


### 文档对比：文本内容差异检查阅读编辑器

[App page](https://appshunter.io/ios/app/id6744675592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 码当笔记 free?

码当笔记 is free to download, with no in-app purchases.

### Is 文档对比：文本内容差异检查阅读编辑器 free?

文档对比：文本内容差异检查阅读编辑器 is free to download, with no in-app purchases.

### Do 码当笔记 or 文档对比：文本内容差异检查阅读编辑器 have ads?

文档对比：文本内容差异检查阅读编辑器 shows ads; 码当笔记 does not.

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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.*