# 监控狗 vs SFKKRSS

The clearest difference is device support: 监控狗 at 5 against SFKKRSS's 2. 监控狗 also leads on iOS requirement (15.0 vs 26.0). On price, 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.

## The numbers

| Metric | 监控狗 | SFKKRSS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 43 MB | 9 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [INAGORA CO., LTD.](https://appshunter.io/developer/976492532) | [JIANBO JIA](https://appshunter.io/developer/1830153693) |

## 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


### SFKKRSS

[App page](https://appshunter.io/ios/app/sfkkrss/id6749844312)

**Features:** macOS Compatibility

**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 SFKKRSS free?

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

### Do 监控狗 or SFKKRSS have ads?

Neither 监控狗 nor SFKKRSS shows ads.

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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.*