# Extel connect vs iSCS Sentinel

The clearest difference is review sentiment: iSCS Sentinel at 55% against Extel connect's 33%. iSCS Sentinel also leads on update cadence (every 2 months vs every 5 months). 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.

Extel connect ships an update every 5 months, iSCS Sentinel every 2 months. The most recent releases landed on October 18, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Extel connect | iSCS Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (28 ratings)](https://appshunter.io/ios/app/iscs-sentinel/id1488900916/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | 33.3% of reviews | **54.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 88 MB | 59 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [COMPTOIR FRANCAIS DE L'INTERPHONE](https://appshunter.io/developer/957992855) | [SA SCS - SYSTEMS COMMUNICATION SECURITE](https://appshunter.io/developer/1260829615) |

## What reviewers say

### Extel connect

[App page](https://appshunter.io/ios/app/extel-connect/id1437600067)

Receive visitor notifications, remotely control your gate, and communicate with guests from anywhere. This app allows you to see and record activity at your home through a connected video door phone system.

**Highlights:** Visitor notifications, Remote gate control, Two-way visitor communication, Record visitor activity, Simple 2-wire installation

**Features:** macOS Compatibility

**In-app purchases:** none


### iSCS Sentinel

[App page](https://appshunter.io/ios/app/iscs-sentinel/id1488900916)

This intelligent application provides comprehensive control and security for your home directly from your iPhone or iPad. Developed in France, it frequently receives updates with new features and expanded product compatibility.

**Highlights:** Remote home control, Home security monitoring, iPhone and iPad compatibility, Regular updates, New product integrations

**In-app purchases:** none


## Frequently asked questions

### Is Extel connect free?

Extel connect is free to download, with no in-app purchases.

### Is iSCS Sentinel free?

iSCS Sentinel is free to download, with no in-app purchases.

### Do Extel connect or iSCS Sentinel have ads?

Neither Extel connect nor iSCS Sentinel shows ads.

### Which is updated more often, Extel connect or iSCS Sentinel?

Extel connect ships an update every 5 months, and iSCS Sentinel every 2 months. Most recently, Extel connect was updated on October 18, 2026 and iSCS Sentinel on October 29, 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.*