# 它它医生 vs Chenpu

The clearest difference is iOS requirement: 它它医生 at 10.2 against Chenpu's 16.0. On price, update cadence, ads 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.

它它医生 ships an update every 2 months, Chenpu every 5 weeks. The most recent releases landed on September 7, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | 它它医生 | Chenpu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 189 MB | 89 MB |
| Requires iOS | **10.2** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guangxi Renrenchong Network Technology Co., Ltd.](https://appshunter.io/developer/1062125143) | [上海晨之浦医疗科技有限公司](https://appshunter.io/developer/1846542511) |

## What reviewers say

### 它它医生

[App page](https://appshunter.io/ios/app/id1574455306)

**In-app purchases:** none


### Chenpu

[App page](https://appshunter.io/ios/app/chenpu/id6754072807)

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

**In-app purchases:** none


## Frequently asked questions

### Is 它它医生 free?

它它医生 is free to download, with no in-app purchases.

### Is Chenpu free?

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

### Do 它它医生 or Chenpu have ads?

Neither 它它医生 nor Chenpu shows ads.

### Which is updated more often, 它它医生 or Chenpu?

它它医生 ships an update every 2 months, and Chenpu every 5 weeks. Most recently, 它它医生 was updated on September 7, 2026 and Chenpu on September 6, 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.*