# Secusystem vs FIRENEX

The clearest difference is update cadence: FIRENEX at every 10 days against Secusystem's every 6 weeks. FIRENEX 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, FIRENEX every 10 days. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Secusystem | FIRENEX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Size | 114 MB | 28 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


### FIRENEX

[App page](https://appshunter.io/ios/app/firenex/id6753005908)

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

**In-app purchases:** none


## Frequently asked questions

### Is Secusystem free?

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

### Is FIRENEX free?

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

### Do Secusystem or FIRENEX have ads?

Neither Secusystem nor FIRENEX shows ads.

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

Secusystem ships an update every 6 weeks, and FIRENEX every 10 days. Most recently, Secusystem was updated on September 15, 2026 and FIRENEX on September 16, 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.*