# 警云大众版 vs 西科姆安防

警云大众版 and 西科姆安防 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 警云大众版 | 西科姆安防 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 63 MB | 51 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CONWIN Tech. Ltd.](https://appshunter.io/developer/940312643) | [西科姆(中国)有限公司](https://appshunter.io/developer/1524240507) |

## What reviewers say

### 警云大众版

[App page](https://appshunter.io/ios/app/id1335923014)

**Features:** macOS Compatibility

**In-app purchases:** none


### 西科姆安防

[App page](https://appshunter.io/ios/app/id6443444124)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 警云大众版 free?

警云大众版 is free to download, with no in-app purchases.

### Is 西科姆安防 free?

西科姆安防 is free to download, with no in-app purchases.

### Do 警云大众版 or 西科姆安防 have ads?

Neither 警云大众版 nor 西科姆安防 shows ads.

### Which is updated more often, 警云大众版 or 西科姆安防?

警云大众版 ships an update every 2 months, and 西科姆安防 every 2 months. Most recently, 警云大众版 was updated on October 5, 2026 and 西科姆安防 on October 19, 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.*