# Marshall App vs Shell Box Argentina

The clearest difference is update cadence: Shell Box Argentina at fortnightly against Marshall App's every 13 months. Marshall App's advantage is review sentiment (25% vs 0%) and 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, Shell Box Argentina fortnightly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Marshall App | Shell Box Argentina |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (15 ratings)](https://appshunter.io/ios/app/shell-box-argentina/id6761392569/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 22 MB | 88 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Luna](https://appshunter.io/developer/954012539) | [Raizen Argentina](https://appshunter.io/developer/1884633659) |

## 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


### Shell Box Argentina

[App page](https://appshunter.io/ios/app/shell-box-argentina/id6761392569)

This app allows users to pay for fuel and products at participating stations, earn points with every purchase, and redeem them for discounts or other rewards. It offers exclusive promotions and benefits, transforming everyday spending into savings and unique experiences.

**Highlights:** Fast and secure payments, Earn points on every purchase, Redeem points for discounts, Exclusive promotions and benefits, Convert points to LATAM Pass Miles, QR code payment scanning

**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 Shell Box Argentina free?

Shell Box Argentina is free to download, with no in-app purchases.

### Do Marshall App or Shell Box Argentina have ads?

Neither Marshall App nor Shell Box Argentina shows ads.

### Which is updated more often, Marshall App or Shell Box Argentina?

Marshall App ships an update every 13 months, and Shell Box Argentina fortnightly. Most recently, Marshall App was updated on October 16, 2026 and Shell Box Argentina on October 15, 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.*