Comparison

DLM Config vs HeatNext

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

Head to head

DLM Config

DLM Configuration App

HeatNext Heating App

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)

About

HeatNext

Features

Read full description

HeatNext is a friendly app that allows you to remotely manage your home heating system using your mobile device. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

Screenshots

DLM Config4 screens

HeatNext4 screens

Verdict

The call

The clearest difference is in-app purchases: DLM Config at none against HeatNext's 4. On price, update cadence, ads 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

Both are free to download. HeatNext sells 4 in-app purchases, starting at $1.99 per month. DLM Config asks for nothing beyond the download.

UpkeepUpdate frequency

DLM Config ships an update every 6 weeks, HeatNext every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 7 level

DLM Config versus HeatNext: the parameters behind the verdict, then further details
Parameter	DLM Config	HeatNext
Price	Free	Free
Positive reviews	0.0% of reviews	—
Update frequency	Every 6 weeks — better	Every 2 months
Ads	No	No
In-app purchases	No — better	Yes
Monetization	Free	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	184 MB	44 MB
Age rating	4+	4+
Developer	THE WATT STOPPER, INC.	Nomnio

In-app purchases

None

DLM Config

No in-app purchases

4 purchases

HeatNext

Subscriptions4

Plus Package$1.991 Month
Advanced Package$3.991 Month
Plus Package$18.991 Year

Show 1 more

Advanced Package$37.991 Year

Questions

Is DLM Config free?

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

Is HeatNext free?

HeatNext is free to download, with in-app purchases available.

Do DLM Config or HeatNext have ads?

Neither DLM Config nor HeatNext shows ads.

Which is updated more often, DLM Config or HeatNext?

DLM Config ships an update every 6 weeks, and HeatNext every 2 months. Most recently, DLM Config was updated on October 24, 2026 and HeatNext on October 25, 2026.