# 明医智 vs CRT参数选择

The clearest difference is in-app purchases: CRT参数选择 at none against 明医智's 6. 明医智's advantage is iOS requirement (9.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 明医智 sells 6 one-off in-app purchases. CRT参数选择 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 26, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 明医智 | CRT参数选择 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 93 MB | 76 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [北京新程医世界科技有限公司](https://appshunter.io/developer/1397688768) | [德超 王](https://appshunter.io/developer/1611735879) |

## What reviewers say

### 明医智

[App page](https://appshunter.io/ios/app/id1397688769)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30元充值包 | $4.99 | one-time |
| 50元充值包 | $7.99 | one-time |
| 98元充值包 | $14.99 | one-time |
| 198元充值包 | $29.99 | one-time |
| 288元充值包 | $45.99 | one-time |
| 388元充值包 | $59.99 | one-time |


### CRT参数选择

[App page](https://appshunter.io/ios/app/crt/id1403633270)

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

**In-app purchases:** none


## Frequently asked questions

### Is 明医智 free?

明医智 is free to download, with in-app purchases available.

### Is CRT参数选择 free?

CRT参数选择 is free to download, with no in-app purchases.

### Do 明医智 or CRT参数选择 have ads?

Neither 明医智 nor CRT参数选择 shows ads.

### Which is updated more often, 明医智 or CRT参数选择?

明医智 ships an update every 2 months, and CRT参数选择 every 2 months. Most recently, 明医智 was updated on September 26, 2026 and CRT参数选择 on October 15, 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.*