# EchoAccess vs Silvair Commissioning

The clearest difference is review sentiment: Silvair Commissioning at 100% against EchoAccess's 0%. Silvair Commissioning also leads on price (Free vs $2.99) and rating (4.3 vs 3.5). EchoAccess's advantage is chart position (#165 vs unranked). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Silvair Commissioning is free to download; EchoAccess costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Silvair Commissioning holds the better App Store score, 4.3 against 3.5. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews point the same way: 0% of EchoAccess's written reviews are positive against 100% of Silvair Commissioning's.

EchoAccess ships an update every 4 months, Silvair Commissioning every 2 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | EchoAccess | Silvair Commissioning |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.5 (8 ratings)](https://appshunter.io/ios/app/echoaccess/id1003870103/reviews) | **[4.3 (3 ratings)](https://appshunter.io/ios/app/silvair-commissioning/id1281447717/reviews)** |
| Number of ratings | **8** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Best chart rank | **#165** | — |
| Size | 69 MB | 50 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) | [Silvair, Inc.](https://appshunter.io/developer/1016909296) |

## What reviewers say

### EchoAccess

[App page](https://appshunter.io/ios/app/echoaccess/id1003870103)

**Currently charting:** #165 Top Paid · Utilities (US App Store)

Control and configure ETC Unison Echo lighting systems remotely from your iOS device. Adjust lighting levels, manage zones, and save presets. Secure your system with multiple passwords.

**Highlights:** Remote lighting control, Zone and space management, Preset recording and activation, System configuration, Multiple password security

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

**In-app purchases:** none


### Silvair Commissioning

[App page](https://appshunter.io/ios/app/silvair-commissioning/id1281447717)

This app streamlines the commissioning of Bluetooth Networked Lighting Control systems in commercial spaces. It allows for pre-site design via a web app and on-site device addition and configuration. Users can customize settings, deploy control strategies, and perform functional tests.

**Highlights:** Commission lighting installations with floor plans, Add devices to zones with one tap, Deploy occupancy sensing and daylight harvesting, Share projects with collaborators, Customize lighting settings, Perform functional system tests, Automated networking processes

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EchoAccess free?

EchoAccess costs $2.99, with no in-app purchases.

### Is Silvair Commissioning free?

Silvair Commissioning is free to download, with no in-app purchases.

### Which has better reviews, EchoAccess or Silvair Commissioning?

Silvair Commissioning is rated higher. EchoAccess averages 3.5 out of 5 from 8 ratings, while Silvair Commissioning averages 4.3 from 3 ratings.

### Do EchoAccess or Silvair Commissioning have ads?

Neither EchoAccess nor Silvair Commissioning shows ads.

### Which is updated more often, EchoAccess or Silvair Commissioning?

EchoAccess ships an update every 4 months, and Silvair Commissioning every 2 months. Most recently, EchoAccess was updated on October 12, 2026 and Silvair Commissioning on October 12, 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.*