# ECAM Central vs by TRIS

The clearest difference is update cadence: ECAM Central at every 3 weeks against by TRIS's every 9 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.

ECAM Central ships an update every 3 weeks, by TRIS every 9 months. The most recent releases landed on October 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ECAM Central | by TRIS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/ecam-central/id1574447151/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 222 MB | 14 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stealth Monitoring, Inc.](https://appshunter.io/developer/1628834946) | [Tecwi Engineering GmbH](https://appshunter.io/developer/1462340550) |

## What reviewers say

### ECAM Central

[App page](https://appshunter.io/ios/app/ecam-central/id1574447151)

This application provides ECAM customers with a unified platform to manage and monitor their surveillance activities. Users can remotely access live camera feeds, view site activity in real-time, and get aerial site overviews from any compatible device.

**Highlights:** Real-time site activity view, Live camera viewing and control, Aerial site location overview, Device information access, Stealth contact for services

**Features:** macOS Compatibility

**In-app purchases:** none


### by TRIS

[App page](https://appshunter.io/ios/app/by-tris/id6444808389)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ECAM Central free?

ECAM Central is free to download, with no in-app purchases.

### Is by TRIS free?

by TRIS is free to download, with no in-app purchases.

### Do ECAM Central or by TRIS have ads?

Neither ECAM Central nor by TRIS shows ads.

### Which is updated more often, ECAM Central or by TRIS?

ECAM Central ships an update every 3 weeks, and by TRIS every 9 months. Most recently, ECAM Central was updated on October 13, 2026 and by TRIS on September 25, 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.*