# RScam vs 海康消防

The clearest difference is update cadence: 海康消防 at every 3 weeks against RScam's every 3 months. RScam's advantage is iOS requirement (6.0 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.

RScam ships an update every 3 months, 海康消防 every 3 weeks. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | RScam | 海康消防 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 19 MB | 186 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [大均 杨](https://appshunter.io/developer/1416437362) | [Hikvision Digital Technology Co.,Ltd](https://appshunter.io/developer/358934279) |

## What reviewers say

### RScam

[App page](https://appshunter.io/ios/app/rscam/id1143448461)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海康消防

[App page](https://appshunter.io/ios/app/id6499570058)

**In-app purchases:** none


## Frequently asked questions

### Is RScam free?

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

### Is 海康消防 free?

海康消防 is free to download, with no in-app purchases.

### Do RScam or 海康消防 have ads?

Neither RScam nor 海康消防 shows ads.

### Which is updated more often, RScam or 海康消防?

RScam ships an update every 3 months, and 海康消防 every 3 weeks. Most recently, RScam was updated on September 16, 2026 and 海康消防 on September 23, 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.*