# AlarmSystems vs SIN Consumo

The clearest difference is update cadence: SIN Consumo at every 3 weeks against AlarmSystems's every 2 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.

AlarmSystems ships an update every 2 months, SIN Consumo every 3 weeks. The most recent releases landed on September 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | AlarmSystems | SIN Consumo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 109 MB | 24 MB |
| Requires iOS | **13.4** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALARM SYSTEMS - COMERCIO DE SISTEMAS DE ALARMES EIRELI](https://appshunter.io/developer/1477057808) | [Icondev Desenvolvimento de Sistemas Ltda](https://appshunter.io/developer/1460687748) |

## What reviewers say

### AlarmSystems

[App page](https://appshunter.io/ios/app/alarmsystems/id1287593838)

**Features:** macOS Compatibility

**In-app purchases:** none


### SIN Consumo

[App page](https://appshunter.io/ios/app/sin-consumo/id6480529702)

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

**In-app purchases:** none


## Frequently asked questions

### Is AlarmSystems free?

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

### Is SIN Consumo free?

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

### Do AlarmSystems or SIN Consumo have ads?

Neither AlarmSystems nor SIN Consumo shows ads.

### Which is updated more often, AlarmSystems or SIN Consumo?

AlarmSystems ships an update every 2 months, and SIN Consumo every 3 weeks. Most recently, AlarmSystems was updated on September 18, 2026 and SIN Consumo on September 11, 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.*