# Sector Alarm vs Bremselengder

The clearest difference is update cadence: Sector Alarm at fortnightly against Bremselengder's every 72 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.

Sector Alarm ships an update fortnightly, Bremselengder every 72 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Sector Alarm | Bremselengder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (35 ratings)](https://appshunter.io/ios/app/sector-alarm/id632634458/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 56.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 72 months |
| Monetization | Free | — |
| Size | 222 MB | 5 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sector Alarm](https://appshunter.io/developer/632634461) | [Markus Lund](https://appshunter.io/developer/844148198) |

## What reviewers say

### Sector Alarm

[App page](https://appshunter.io/ios/app/sector-alarm/id632634458)

Control your home security system remotely, arm or disarm it, and monitor your property. Receive alerts for open windows, check temperatures, and manage access for family and friends. You can also control smart lights, appliances, and locks.

**Highlights:** Remote arm/disarm, Temperature & humidity monitoring, Open/closed window status, Activity log viewing, On-demand photo snapshots, Smart plug control, Remote lock/unlock

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

**In-app purchases:** none


### Bremselengder

[App page](https://appshunter.io/ios/app/bremselengder/id844148195)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sector Alarm free?

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

### Is Bremselengder free?

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

### Do Sector Alarm or Bremselengder have ads?

Neither Sector Alarm nor Bremselengder shows ads.

### Which is updated more often, Sector Alarm or Bremselengder?

Sector Alarm ships an update fortnightly, and Bremselengder every 72 months. Most recently, Sector Alarm was updated on November 1, 2026 and Bremselengder on October 29, 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.*