# Shadow SISB vs Modo Smart

The clearest difference is update cadence: Modo Smart at every 2 months against Shadow SISB's every 6 months. 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.

Shadow SISB ships an update every 6 months, Modo Smart every 2 months. The most recent releases landed on September 17, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Shadow SISB | Modo Smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/modo-smart/id1597590451/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 28 MB | 51 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shadow alarma](https://appshunter.io/developer/1863790793) | [Esteban Ricardo Toral Aleman](https://appshunter.io/developer/1597590453) |

## What reviewers say

### Shadow SISB

[App page](https://appshunter.io/ios/app/shadow-sisb/id1587048800)

**Features:** macOS Compatibility

**In-app purchases:** none


### Modo Smart

[App page](https://appshunter.io/ios/app/modo-smart/id1597590451)

This app allows users to generate security alerts for emergencies like theft, fire, or medical issues. Community members can see these alerts and your location to provide immediate assistance. It also features a community chat and contact directory.

**Highlights:** Generate security alerts (robbery, fire, medical), Share geolocation for immediate assistance, Community member visibility of alerts, Integrated community chat, Community member contact directory, Centralized monitoring center integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shadow SISB free?

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

### Is Modo Smart free?

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

### Do Shadow SISB or Modo Smart have ads?

Neither Shadow SISB nor Modo Smart shows ads.

### Which is updated more often, Shadow SISB or Modo Smart?

Shadow SISB ships an update every 6 months, and Modo Smart every 2 months. Most recently, Shadow SISB was updated on September 17, 2026 and Modo Smart on July 5, 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.*