# 911PROTECTOR+ vs System W

The clearest difference is update cadence: System W at every 5 weeks against 911PROTECTOR+'s every 7 months. 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.

911PROTECTOR+ ships an update every 7 months, System W every 5 weeks. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 911PROTECTOR+ | System W |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 6 MB | 77 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [LifeGuard Global Inc.](https://appshunter.io/developer/1060701210) | [WXS Limited](https://appshunter.io/developer/1001387108) |

## What reviewers say

### 911PROTECTOR+

[App page](https://appshunter.io/ios/app/911protector-plus/id1169368594)

**Features:** macOS Compatibility

**In-app purchases:** none


### System W

[App page](https://appshunter.io/ios/app/system-w/id1504432053)

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

**In-app purchases:** none


## Frequently asked questions

### Is 911PROTECTOR+ free?

911PROTECTOR+ is free to download, with no in-app purchases.

### Is System W free?

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

### Do 911PROTECTOR+ or System W have ads?

Neither 911PROTECTOR+ nor System W shows ads.

### Which is updated more often, 911PROTECTOR+ or System W?

911PROTECTOR+ ships an update every 7 months, and System W every 5 weeks. Most recently, 911PROTECTOR+ was updated on October 10, 2026 and System W 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.*