# 公共基础知识 vs 专科虚拟病人

The clearest difference is price: 专科虚拟病人 at Free against 公共基础知识's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

专科虚拟病人 is free to download; 公共基础知识 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. Both last shipped on November 3, 2026.

## The numbers

| Metric | 公共基础知识 | 专科虚拟病人 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6467720542/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 68 MB | 271 MB |
| Requires iOS | **12** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [li xiaofeng](https://appshunter.io/developer/1493890684) | [上海华颐医疗科技有限公司](https://appshunter.io/developer/1446549601) |

## What reviewers say

### 公共基础知识

[App page](https://appshunter.io/ios/app/id1493890685)

**Features:** macOS Compatibility

**In-app purchases:** none


### 专科虚拟病人

[App page](https://appshunter.io/ios/app/id6467720542)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 公共基础知识 free?

公共基础知识 costs $2.99, with no in-app purchases.

### Is 专科虚拟病人 free?

专科虚拟病人 is free to download, with no in-app purchases.

### Do 公共基础知识 or 专科虚拟病人 have ads?

Neither 公共基础知识 nor 专科虚拟病人 shows ads.

### Which is updated more often, 公共基础知识 or 专科虚拟病人?

公共基础知识 ships an update monthly, and 专科虚拟病人 monthly. Most recently, 公共基础知识 was updated on November 3, 2026 and 专科虚拟病人 on November 3, 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.*