# EchoAccess vs LSI AirLink Blue

The clearest difference is price: LSI AirLink Blue at Free against EchoAccess's $2.99. LSI AirLink Blue also leads on update cadence (every 2 months vs every 4 months). EchoAccess's advantage is chart position (#165 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

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

EchoAccess ships an update every 4 months, LSI AirLink Blue every 2 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | EchoAccess | LSI AirLink Blue |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/echoaccess/id1003870103/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Paid | — |
| Best chart rank | **#165** | — |
| Size | 69 MB | 51 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) | [LSI Industries Inc](https://appshunter.io/developer/1480723166) |

## 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


### LSI AirLink Blue

[App page](https://appshunter.io/ios/app/lsi-airlink-blue/id1523610665)

**In-app purchases:** none


## Frequently asked questions

### Is EchoAccess free?

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

### Is LSI AirLink Blue free?

LSI AirLink Blue is free to download, with no in-app purchases.

### Do EchoAccess or LSI AirLink Blue have ads?

Neither EchoAccess nor LSI AirLink Blue shows ads.

### Which is updated more often, EchoAccess or LSI AirLink Blue?

EchoAccess ships an update every 4 months, and LSI AirLink Blue every 2 months. Most recently, EchoAccess was updated on October 12, 2026 and LSI AirLink Blue on October 7, 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.*