DLM Config vs GreenLight Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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)
GreenLight Scanner
This tool streamlines field documentation for networked devices by enabling fast, accurate collection of asset address data via barcode scanning. It syncs directly to design documents and a cloud-based registry, providing real-time installation progress and simplifying punch list management.
- Barcode scanning for asset data
- Real-time sync with asset registry
- Automated as-built documentation
- Punch list management
- Streamlined IoT deployments
- Reduced commissioning time
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The GreenLight Scanner Mobile Application is a powerful tool designed to work hand-in-hand with the GreenLight Asset Registry. It enables fast, accurate collection of asset address data during field installation, dramatically reducing commissioning time—by up to 80%. With an intuitive interface and simple camera-based barcode scanning, technicians can capture MAC addresses, serial numbers, or part tags and instantly pin them to design documents. This data syncs directly to your floor plans, creating a complete and clean as-built package by the end of the project. The app integrates seamlessly with the cloud-based GreenLight Asset Registry, giving project managers, integrators, and end-users a centralized, real-time view of installation progress and device status—on-site or remotely. GreenLight Scanner also makes it easy to track and manage punch list items, keeping teams aligned and reducing communication gaps during the final stages of deployment. Whether you're managing smart lighting, HVAC, cameras, access control, or any other networked devices, the GreenLight Scanner is your go-to solution for simplifying field documentation and delivering future-ready buildings. Key Features: - Streamlined IoT Deployments: Fast, accurate installation and documentation for any IoT system or platform. - No More Manual Errors: Barcode scanning and auto-populated fields eliminate data entry mistakes. - Drastically Shorter Commissioning Time: Reduce what used to take days down to just hours. - Universal Compatibility: Works with all control systems, gateways, and IoT-enabled devices. - Real-Time Visibility: Syncs instantly with the GreenLight Asset Registry for live tracking and status reporting. - Automated As-Built Documentation: Generate professional, complete as-builts automatically—no extra steps required. - Simple Punch List Management: Flag issues, add photos, and track resolution—all from your mobile device. The GreenLight Scanner app helps you deploy smarter, finish faster, and support systems more confidently from day one. Download it today and see why leading contractors and integrators rely on GreenLight for networked system deployment.
Screenshots
Verdict
The clearest difference is review sentiment: GreenLight Scanner at 50% against DLM Config's 0%. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DLM Config ships an update every 6 weeks, GreenLight Scanner every 5 weeks. The most recent releases landed on July 7, 2026 and September 8, 2026 respectively.
| Parameter | DLM Config | GreenLight Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (10 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | — | 10 — better |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 184 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | THE WATT STOPPER, INC. | GreenLight IoT, Inc. |
Customer experience
DLM Config
GreenLight Scanner
In-app purchases
DLM Config
No in-app purchases
GreenLight Scanner
No in-app purchases








