# Marshall App vs Silicon Access

The clearest difference is update cadence: Silicon Access at every 3 weeks against Marshall App's every 13 months. Marshall App's advantage is review sentiment (25% vs 0%) and iOS requirement (10.0 vs 15.6). 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, Silicon Access every 3 weeks. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Marshall App | Silicon Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.8 (5 ratings)](https://appshunter.io/ios/app/silicon-access/id1525753656/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 22 MB | 40 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Luna](https://appshunter.io/developer/954012539) | [Silicon Bios SA](https://appshunter.io/developer/1617125122) |

## 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


### Silicon Access

[App page](https://appshunter.io/ios/app/silicon-access/id1525753656)

This app centralizes neighborhood applications for seamless communication and access control. It connects residents, administration, and security in real-time for efficient management of urbanizations, buildings, and businesses. 24/7 technical support is provided.

**Highlights:** Package management, Resident communication, Access control, Real-time connectivity, 24/7 technical support

**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 Silicon Access free?

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

### Do Marshall App or Silicon Access have ads?

Neither Marshall App nor Silicon Access shows ads.

### Which is updated more often, Marshall App or Silicon Access?

Marshall App ships an update every 13 months, and Silicon Access every 3 weeks. Most recently, Marshall App was updated on September 30, 2026 and Silicon Access on October 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.*