# i長庚 vs 紅人奕禾

The clearest difference is device support: 紅人奕禾 at 3 against i長庚's —. On price, in-app purchases 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 | i長庚 | 紅人奕禾 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 38 MB | 122 MB |
| Requires iOS | 13.0 | **12** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文鶴出版有限公司](https://appshunter.io/developer/1290622931) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### i長庚

[App page](https://appshunter.io/ios/app/i/id1499443054)

**In-app purchases:** none


### 紅人奕禾

[App page](https://appshunter.io/ios/app/id6738945035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i長庚 free?

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

### Is 紅人奕禾 free?

紅人奕禾 is free to download, with no in-app purchases.

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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.*