# 中華地図 vs CORChina

The clearest difference is ads: 中華地図 at none against CORChina's shown. 中華地図 also leads on iOS requirement (12.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

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

中華地図 ships an update fortnightly, CORChina every 3 weeks. The most recent releases landed on November 8, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 中華地図 | CORChina |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 70 MB | 5 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PortFolder, Inc.](https://appshunter.io/developer/1520169676) | [BYNET](https://appshunter.io/developer/1811735131) |

## What reviewers say

### 中華地図

[App page](https://appshunter.io/ios/app/id6484161449)

**Features:** macOS Compatibility

**In-app purchases:** none


### CORChina

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 中華地図 free?

中華地図 is free to download, with no in-app purchases.

### Is CORChina free?

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

### Do 中華地図 or CORChina have ads?

CORChina shows ads; 中華地図 does not.

### Which is updated more often, 中華地図 or CORChina?

中華地図 ships an update fortnightly, and CORChina every 3 weeks. Most recently, 中華地図 was updated on November 8, 2026 and CORChina on October 28, 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.*