# Marshall App vs Garnet Control Pro

The clearest difference is review sentiment: Garnet Control Pro at 78% against Marshall App's 25%. Garnet Control Pro also leads on update cadence (fortnightly vs every 13 months). Marshall App's advantage is iOS requirement (10.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Marshall App ships an update every 13 months, Garnet Control Pro fortnightly. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Marshall App | Garnet Control Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (80 ratings)](https://appshunter.io/ios/app/garnet-control-pro/id6444289527/reviews)** |
| Number of ratings | — | **80** |
| Positive reviews | 25.0% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 22 MB | 51 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Luna](https://appshunter.io/developer/954012539) | [Alonso Alarmas](https://appshunter.io/developer/1091358264) |

## What reviewers say

### Marshall App

[App page](https://appshunter.io/ios/app/marshall-app/id1374028233)

This app provides comprehensive home security features, including a direct 911 call button and real-time SOS alerts via WhatsApp and Facebook with geolocation. Users can remotely control their Marshall 3 alarm system, monitor their home, and manage connected electronic devices.

**Highlights:** Direct 911 call button, Real-time SOS alerts via WhatsApp/Facebook, Geolocation for alerts, Remote alarm activation/deactivation, Live audio monitoring, Control of electronic devices, Chip balance check

**Features:** macOS Compatibility

**In-app purchases:** none


### Garnet Control Pro

[App page](https://appshunter.io/ios/app/garnet-control-pro/id6444289527)

Monitor and manage your security systems with real-time status updates and advanced features. Control zones, trigger emergencies, and automate smart devices for enhanced safety and convenience.

**Highlights:** Real-time system status visualization, Partition status by color coding, Zone management with custom icons, Manual zone exclusion/inclusion, Emergency alerts (police, fire, medical), Smart device automation, User permission management

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

**In-app purchases:** none


## Frequently asked questions

### Is Marshall App free?

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

### Is Garnet Control Pro free?

Garnet Control Pro is free to download, with no in-app purchases.

### Do Marshall App or Garnet Control Pro have ads?

Neither Marshall App nor Garnet Control Pro shows ads.

### Which is updated more often, Marshall App or Garnet Control Pro?

Marshall App ships an update every 13 months, and Garnet Control Pro fortnightly. Most recently, Marshall App was updated on September 30, 2026 and Garnet Control Pro on October 4, 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.*