# WebAlarm vs SEM Bariloche

The clearest difference is update cadence: SEM Bariloche at every 2 days against WebAlarm's every 13 months. WebAlarm's advantage is iOS requirement (13.0 vs 15.0). 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.

WebAlarm ships an update every 13 months, SEM Bariloche every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WebAlarm | SEM Bariloche |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 28 MB | 15 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pablo Troncoso](https://appshunter.io/developer/1252177042) | [Altec S.E.](https://appshunter.io/developer/1261102107) |

## What reviewers say

### WebAlarm

[App page](https://appshunter.io/ios/app/webalarm/id1298758796)

Control your alarm system remotely in real-time. Monitor battery status, view event logs, and receive instant siren alerts. You can also remotely control connected devices like lights or irrigation systems.

**Highlights:** Real-time alarm activation/deactivation, Battery status monitoring, Event log access, Remote device control (lights, irrigation), Instant siren alerts, Online alarm status regardless of location

**Features:** macOS Compatibility

**In-app purchases:** none


### SEM Bariloche

[App page](https://appshunter.io/ios/app/sem-bariloche/id6810663043)

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

**In-app purchases:** none


## Frequently asked questions

### Is WebAlarm free?

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

### Is SEM Bariloche free?

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

### Do WebAlarm or SEM Bariloche have ads?

Neither WebAlarm nor SEM Bariloche shows ads.

### Which is updated more often, WebAlarm or SEM Bariloche?

WebAlarm ships an update every 13 months, and SEM Bariloche every 2 days. Most recently, WebAlarm was updated on November 4, 2026 and SEM Bariloche on October 31, 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.*