# CORChina vs Modu

The clearest difference is ads: Modu at none against CORChina's shown. Modu also leads on update cadence (weekly vs every 3 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

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

CORChina ships an update every 3 weeks, Modu weekly. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CORChina | Modu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 5 MB | 148 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BYNET](https://appshunter.io/developer/1811735131) | [雪寒 周](https://appshunter.io/developer/1892756116) |

## What reviewers say

### CORChina

[App page](https://appshunter.io/ios/app/corchina/id6762768445)

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

**In-app purchases:** none


### Modu

[App page](https://appshunter.io/ios/app/modu-chinese-reader/id6788653501)

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

**In-app purchases:** none


## Frequently asked questions

### Is CORChina free?

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

### Is Modu free?

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

### Do CORChina or Modu have ads?

CORChina shows ads; Modu does not.

### Which is updated more often, CORChina or Modu?

CORChina ships an update every 3 weeks, and Modu weekly. Most recently, CORChina was updated on October 17, 2026 and Modu on October 15, 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.*