# Secusystem vs FogShield

The clearest difference is update cadence: FogShield at every 2 weeks against Secusystem's every 6 weeks. FogShield also leads on iOS requirement (13.0 vs 15.6). 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.

Secusystem ships an update every 6 weeks, FogShield every 2 weeks. The most recent releases landed on September 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Secusystem | FogShield |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 114 MB | 45 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China Security & Fire IOT Sensing Co., Ltd.](https://appshunter.io/developer/914724038) | [SECURICO ELECTRONICS INDIA LIMITED](https://appshunter.io/developer/1802354014) |

## What reviewers say

### Secusystem

[App page](https://appshunter.io/ios/app/secusystem/id6447154033)

**Features:** macOS Compatibility

**In-app purchases:** none


### FogShield

[App page](https://appshunter.io/ios/app/fogshield/id6757300621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Secusystem free?

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

### Is FogShield free?

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

### Do Secusystem or FogShield have ads?

Neither Secusystem nor FogShield shows ads.

### Which is updated more often, Secusystem or FogShield?

Secusystem ships an update every 6 weeks, and FogShield every 2 weeks. Most recently, Secusystem was updated on September 15, 2026 and FogShield on September 17, 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.*