# JWVision vs 警视卫监控

The clearest difference is ads: JWVision at none against 警视卫监控's shown. 警视卫监控's advantage is update cadence (monthly vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

JWVision ships an update every 6 months, 警视卫监控 monthly. The most recent releases landed on October 27, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | JWVision | 警视卫监控 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Size | 76 MB | 25 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou zhongwei electronic Co., Ltd](https://appshunter.io/developer/1211098710) | [正权 罗](https://appshunter.io/developer/1896753658) |

## What reviewers say

### JWVision

[App page](https://appshunter.io/ios/app/jwvision/id1670320100)

**Features:** macOS Compatibility

**In-app purchases:** none


### 警视卫监控

[App page](https://appshunter.io/ios/app/id6777054039)

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

**In-app purchases:** none


## Frequently asked questions

### Is JWVision free?

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

### Is 警视卫监控 free?

警视卫监控 is free to download, with no in-app purchases.

### Do JWVision or 警视卫监控 have ads?

警视卫监控 shows ads; JWVision does not.

### Which is updated more often, JWVision or 警视卫监控?

JWVision ships an update every 6 months, and 警视卫监控 monthly. Most recently, JWVision was updated on October 27, 2026 and 警视卫监控 on October 13, 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.*