Comparison

EchoAccess vs DLM Config

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EchoAccess

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
Read full description

EchoAccess provides remote control and configuration of ETC Unison Echo® lighting-control systems from any iOS device. Once connected, you are able to set lighting levels, combine spaces, and control zones directly, as well as record, activate and deactivate presets for connected Echo stations and sensors. For added security, you can assign varying levels of system access and functionality with multiple system passwords. Please note: In addition to downloading the EchoAccess mobile app, you must have at least one Access BT Interface or Expansion Bridge within your Echo control system for complete remote configuration and control.

About

DLM Config

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
Read full description

The DLM Configuration app from Legrand allows authorized users to wirelessly scan for, pair together, and configure Wattstopper Wireless DLM devices and room networks. The app creates a secure environment to easily establish and manage DLM wireless rooms across a project. Replacing the traditional LMCT-100 infrared remote, no other hardware or tools are needed to commission and configure Wireless DLM devices. With an authorized Legrand Wattstopper login/account, technicians can do everything necessary to start up a Wireless DLM projects, including: - Securely pair Wireless DLM room devices together for default room behavior - Change room and device parameters for code compliance - Update device firmware "OTA" (over the air) - Create and edit custom room scenes - Back up to and retrieve project files from the cloud - View room diagnostics (battery levels, mesh health, etc)

Screenshots

EchoAccess4 screens
DLM Config4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

EchoAccess ships an update every 5 months, DLM Config every 6 weeks. The most recent releases landed on September 19, 2026 and July 7, 2026 respectively.

Scorecard4 real differences · 6 level
EchoAccess versus DLM Config: the parameters behind the verdict, then further details
ParameterEchoAccessDLM Config
Price$2.99Free — better
Rating3.5 (8 ratings) — better—
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings8 — better—
Update frequencyEvery 5 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size69 MB184 MB
Age rating4+4+
DeveloperElectronic Theatre Controls, Inc.THE WATT STOPPER, INC.

Customer experience

EchoAccess

All ratings8 ratings
Positive62.5%
Neutral12.5%
Negative25.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

DLM Config

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

EchoAccess

No in-app purchases

None

DLM Config

No in-app purchases

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 July 7, 2026.

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