# Marshall Infinit vs Sirenas App

The clearest difference is review sentiment: Sirenas App at 100% against Marshall Infinit's 30%. Sirenas App also leads on update cadence (every 3 weeks vs every 3 months). Marshall Infinit's advantage is iOS requirement (11.4 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 Infinit ships an update every 3 months, Sirenas App every 3 weeks. The most recent releases landed on September 22, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Marshall Infinit | Sirenas App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/sirenas-app/id6737517521/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 30.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 27 MB | 56 MB |
| Requires iOS | **11.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Alejandro Luna](https://appshunter.io/developer/954012539) | [Proyecto Sirenas S.R.L](https://appshunter.io/developer/1776860913) |

## What reviewers say

### Marshall Infinit

[App page](https://appshunter.io/ios/app/marshall-infinit/id1569811555)

Control your Marshall Infinit security system remotely in real-time. Manage system status, activate/deactivate features, and enhance security with direct 911 calls and SOS alerts. View cameras, trigger sirens, and control electronic devices.

**Highlights:** Real-time system control, Activate/deactivate system, Direct 911 call button, SOS alerts with geolocation, View home cameras, Trigger siren, Control electronic devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Sirenas App

[App page](https://appshunter.io/ios/app/sirenas-app/id6737517521)

This app provides daily motivation, habit tracking, and live workshops for women seeking comprehensive physical and emotional well-being. Connect with a supportive community and access expert-led content to enhance your quality of life.

**Highlights:** Daily motivation boosts, Habit tracking (meals, workouts, sleep), Intimate journaling, Live workshops and Q&A, Community chat and connection, Library of saved live sessions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marshall Infinit free?

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

### Is Sirenas App free?

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

### Do Marshall Infinit or Sirenas App have ads?

Neither Marshall Infinit nor Sirenas App shows ads.

### Which is updated more often, Marshall Infinit or Sirenas App?

Marshall Infinit ships an update every 3 months, and Sirenas App every 3 weeks. Most recently, Marshall Infinit was updated on September 22, 2026 and Sirenas App on July 30, 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.*