# 监控狗 vs 中观学堂

The clearest difference is device support: 监控狗 at 5 against 中观学堂's 2. 中观学堂's advantage is iOS requirement (12.0 vs 15.0). 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.

监控狗 ships an update every 8 days, 中观学堂 every 5 days. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 监控狗 | 中观学堂 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 43 MB | 82 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [INAGORA CO., LTD.](https://appshunter.io/developer/976492532) | [Anhui Qianzhixing Culture Media Co., Ltd..](https://appshunter.io/developer/1626037900) |

## What reviewers say

### 监控狗

[App page](https://appshunter.io/ios/app/id1024403004)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### 中观学堂

[App page](https://appshunter.io/ios/app/id6469775258)

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

**In-app purchases:** none


## Frequently asked questions

### Is 监控狗 free?

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

### Is 中观学堂 free?

中观学堂 is free to download, with no in-app purchases.

### Do 监控狗 or 中观学堂 have ads?

Neither 监控狗 nor 中观学堂 shows ads.

### Which is updated more often, 监控狗 or 中观学堂?

监控狗 ships an update every 8 days, and 中观学堂 every 5 days. Most recently, 监控狗 was updated on September 29, 2026 and 中观学堂 on October 2, 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.*