# EchoAccess vs DLM Config

The clearest difference is price: DLM Config at Free against EchoAccess's $2.99. DLM Config also leads on update cadence (every 6 weeks vs every 5 months) and iOS requirement (15.0 vs 17.0). On review sentiment, ads, in-app purchases and device support there is nothing between them.

DLM Config 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 5 months, DLM Config every 6 weeks. The most recent releases landed on September 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EchoAccess | DLM Config |
| --- | --- | --- |
| 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 | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 69 MB | 184 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) | [THE WATT STOPPER, INC.](https://appshunter.io/developer/1188479609) |

## What reviewers say

### EchoAccess

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

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


### DLM Config

[App page](https://appshunter.io/ios/app/dlm-config/id1321013394)

This app enables authorized users to wirelessly configure and manage Wattstopper Wireless DLM devices and room networks. It simplifies the setup of secure wireless rooms, allowing for parameter changes, firmware updates, and scene creation without additional hardware.

**Highlights:** Wirelessly scan and pair DLM devices, Configure room networks, Change room and device parameters, Update device firmware over-the-air, Create and edit custom room scenes, Cloud backup and retrieval of project files, View room diagnostics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EchoAccess free?

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

### Is DLM Config free?

DLM Config is free to download, with no in-app purchases.

### Do EchoAccess or DLM Config have ads?

Neither EchoAccess nor DLM Config shows ads.

### Which is updated more often, EchoAccess or DLM Config?

EchoAccess ships an update every 5 months, and DLM Config every 6 weeks. Most recently, EchoAccess was updated on September 19, 2026 and DLM Config on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*