# 医研医生版 vs cvc系统

The clearest difference is update cadence: 医研医生版 at every 2 weeks against cvc系统's every 2 months. 医研医生版 also leads on iOS requirement (9.0 vs 15.0). On price, ads, 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.

医研医生版 ships an update every 2 weeks, cvc系统 every 2 months. The most recent releases landed on October 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 医研医生版 | cvc系统 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 106 MB | 28 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [BeiJing YiHua mobile medical Science and Technology Co., Ltd.](https://appshunter.io/developer/1229537688) | [上海哈恳特医学技术有限公司](https://appshunter.io/developer/1791490728) |

## What reviewers say

### 医研医生版

[App page](https://appshunter.io/ios/app/id1498735256)

**In-app purchases:** none


### cvc系统

[App page](https://appshunter.io/ios/app/cvc/id1598501070)

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

**In-app purchases:** none


## Frequently asked questions

### Is 医研医生版 free?

医研医生版 is free to download, with no in-app purchases.

### Is cvc系统 free?

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

### Do 医研医生版 or cvc系统 have ads?

Neither 医研医生版 nor cvc系统 shows ads.

### Which is updated more often, 医研医生版 or cvc系统?

医研医生版 ships an update every 2 weeks, and cvc系统 every 2 months. Most recently, 医研医生版 was updated on October 3, 2026 and cvc系统 on October 24, 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.*