# 中六汇诊 vs 临笺

The clearest difference is device support: 临笺 at 2 against 中六汇诊's —. 中六汇诊's advantage is iOS requirement (9.0 vs 16.0). 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.

## The numbers

| Metric | 中六汇诊 | 临笺 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 78 MB | 4 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [The Sixth Affiliated Hospital of Sun Yat-sen University](https://appshunter.io/developer/1627179732) | [华正 骆](https://appshunter.io/developer/6800374521) |

## What reviewers say

### 中六汇诊

[App page](https://appshunter.io/ios/app/id6447722268)

**In-app purchases:** none


### 临笺

[App page](https://appshunter.io/ios/app/id6800396297)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中六汇诊 free?

中六汇诊 is free to download, with no in-app purchases.

### Is 临笺 free?

临笺 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.*