# Secusystem vs Alarm Zone AI

The clearest difference is update cadence: Secusystem at every 6 weeks against Alarm Zone AI's every 12 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.

Secusystem ships an update every 6 weeks, Alarm Zone AI every 12 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Secusystem | Alarm Zone AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 12 months |
| Size | 115 MB | 115 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China Security & Fire IOT Sensing Co., Ltd.](https://appshunter.io/developer/914724038) | [ETRONIC SH.P.K](https://appshunter.io/developer/1835557976) |

## What reviewers say

### Secusystem

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Alarm Zone AI

[App page](https://appshunter.io/ios/app/alarm-zone-ai/id6751518026)

**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 Alarm Zone AI free?

Alarm Zone AI is free to download, with no in-app purchases.

### Do Secusystem or Alarm Zone AI have ads?

Neither Secusystem nor Alarm Zone AI shows ads.

### Which is updated more often, Secusystem or Alarm Zone AI?

Secusystem ships an update every 6 weeks, and Alarm Zone AI every 12 months. Most recently, Secusystem was updated on October 24, 2026 and Alarm Zone AI on October 24, 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.*