# 中六汇诊 vs 超声智学

The clearest difference is price: 中六汇诊 at Free against 超声智学's $9.99. 中六汇诊 also leads on iOS requirement (9.0 vs 15.1). 超声智学's advantage is device support. On in-app purchases there is nothing between them.

中六汇诊 is free to download; 超声智学 costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 中六汇诊 | 超声智学 |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[3.0 (26 ratings)](https://appshunter.io/ios/app/id6503932402/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 23.5% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 months |
| Size | 78 MB | 29 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [The Sixth Affiliated Hospital of Sun Yat-sen University](https://appshunter.io/developer/1627179732) | [玉群 郭](https://appshunter.io/developer/1569603900) |

## What reviewers say

### 中六汇诊

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

**In-app purchases:** none


### 超声智学

[App page](https://appshunter.io/ios/app/id6503932402)

**Features:** macOS Compatibility

**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 超声智学 free?

超声智学 costs $9.99, 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.*