# SmartHomeSec vs Alarm 24

The clearest difference is update cadence: SmartHomeSec at every 2 months against Alarm 24's every 12 months. SmartHomeSec also leads on device support (4 vs 2). Alarm 24's advantage is iOS requirement (12.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

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

SmartHomeSec ships an update every 2 months, Alarm 24 every 12 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SmartHomeSec | Alarm 24 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 47.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | — |
| Size | 369 MB | 357 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bydemes](https://appshunter.io/developer/522581434) | [Ostfold Sikkerhetsservice alarm as](https://appshunter.io/developer/1248219403) |

## What reviewers say

### SmartHomeSec

[App page](https://appshunter.io/ios/app/smarthomesec/id1498176736)

Manage your home security system, video surveillance, and smart home devices remotely. Receive instant notifications, control automation, and set up geofencing for automated actions. Integrates with voice assistants for hands-free control.

**Highlights:** Remote security system management, Video surveillance with DAHUA cameras, Home automation device control, Instant alarm notifications with images, Geofencing for automated actions, Voice control integration with Alexa/Google Home, User and privilege management

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Alarm 24

[App page](https://appshunter.io/ios/app/alarm-24/id1596713492)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SmartHomeSec free?

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

### Is Alarm 24 free?

Alarm 24 is free to download, with no in-app purchases.

### Do SmartHomeSec or Alarm 24 have ads?

Neither SmartHomeSec nor Alarm 24 shows ads.

### Which is updated more often, SmartHomeSec or Alarm 24?

SmartHomeSec ships an update every 2 months, and Alarm 24 every 12 months. Most recently, SmartHomeSec was updated on November 3, 2026 and Alarm 24 on November 3, 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.*