Comparison

GreenLight Scanner vs CORE Service

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

Head to head
About

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.

Highlights
  • Barcode scanning for asset data
  • Real-time sync with asset registry
  • Automated as-built documentation
  • Punch list management
  • Streamlined IoT deployments
  • Reduced commissioning time
Read full description

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.

About

CORE Service

This app provides a wireless interface for commercial HVAC technicians to control and service specific Lennox rooftop units. It offers guided setup, enhanced testing, and parameter configuration to streamline the service process.

Highlights
  • Wireless mobile service app
  • Guided setup with progress indicators
  • Enhanced test functionality
  • Real-time sensor readings and trending
  • Parameter configuration
  • Exportable setup summaries
Features
Read full description

This app is the interface for the Lennox® CORE Unit Controller in Model L (L*M), Enlight (L*T), Xion (L*X) and Strategos (S*H) Commercial Rooftop Units. You must be within 25ft of a unit to connect and utilize this app. The Lennox® CORE Control System reinvents the service process in the palm of your hand with a wireless mobile service app, making setup and service faster than ever before. This app is intended for commercial HVAC service technicians to interface with CORE Unit Controller equipped unitary packaged rooftop units. App Features: - Guided Setup with progress indicators, detailed help, and exportable summaries drive simple and trouble-free setup, reducing commissioning times over similar systems. - Enhanced Test Functionality provides real-time sensor readings, trending, and reports that enable easy troubleshooting. - Ability to set and configure parameters of the CORE Control System drive tailored sequences of operation and make the CORE Unit Controller the most flexible Lennox has to offer.

Screenshots

GreenLight Scanner4 screens
CORE Service3 screens

Verdict

The call

The clearest difference is review sentiment: GreenLight Scanner at 50% against CORE Service's 0%. GreenLight Scanner also leads on rating (5.0 vs 3.6) and update cadence (every 5 weeks vs every 3 months). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GreenLight Scanner holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 10 and 19 respectively. Written reviews point the same way: 50% of GreenLight Scanner's written reviews are positive against 0% of CORE Service's.

UpkeepUpdate frequency

GreenLight Scanner ships an update every 5 weeks, CORE Service every 3 months. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
GreenLight Scanner versus CORE Service: the parameters behind the verdict, then further details
ParameterGreenLight ScannerCORE Service
PriceFreeFree
Rating5.0 (10 ratings) — better3.6 (19 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings1019 — better
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size43 MB46 MB
Age rating4+4+
DeveloperGreenLight IoT, Inc.Lennox Industries

Customer experience

GreenLight Scanner

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

CORE Service

All ratings19 ratings
Positive63.2%
Neutral0.0%
Negative36.8%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

GreenLight Scanner

No in-app purchases

None

CORE Service

No in-app purchases

Questions

Is GreenLight Scanner free?
GreenLight Scanner is free to download, with no in-app purchases.
Is CORE Service free?
CORE Service is free to download, with no in-app purchases.
Which has better reviews, GreenLight Scanner or CORE Service?
GreenLight Scanner is rated higher. GreenLight Scanner averages 5.0 out of 5 from 10 ratings, while CORE Service averages 3.6 from 19 ratings.
Do GreenLight Scanner or CORE Service have ads?
Neither GreenLight Scanner nor CORE Service shows ads.
Which is updated more often, GreenLight Scanner or CORE Service?
GreenLight Scanner ships an update every 5 weeks, and CORE Service every 3 months. Most recently, GreenLight Scanner was updated on September 24, 2026 and CORE Service on September 30, 2026.

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