Comparison

GlacierGrid 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

GlacierGrid

Monitor refrigeration and HVAC systems to prevent food waste and reduce energy consumption. Receive real-time alerts for temperature issues and make adjustments remotely to ensure compliance and optimize performance.

Highlights
  • Real-time temperature and humidity monitoring
  • Customizable alert notifications
  • Temporary HVAC setpoint adjustments
  • Temperature logbooks for compliance
  • Equipment performance insights
  • Team and user management
Features
Read full description

GlacierGrid Cooling Intelligence Platform (GCIP) prevents food waste with refrigeration monitoring and reduces electricity bills by optimizing energy consumption of HVACs and refrigerators. Both efforts result in lower CO2 emissions.  With GlacierGrid's mobile app it’s fast and easy to manage daily operations, make HVAC temperature adjustments, and reduce food spoilage by taking action when alerts occur. Leading brands like McDonald, TGI Fridays, and Dominos rely on GlacierGrid for energy management and refrigeration monitoring. This app includes popular features such as: • Real-time temperature and humidity monitoring • Customizable alert notifications when issues occur • Temporary HVAC setpoint adjustments • Temperature logbooks for compliance reports • Equipment performance review and insights • Team and user management • Easy plug-and-play onboarding If your employer already has an account, simply download the app and sign in to access your company's content. About GlacierGrid: GlacierGrid’s mission is to reduce CO2 emissions by helping customers prevent food waste and reduce their electricity bills. Thousands of customers trust us with their refrigeration monitoring and energy management needs.

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

GlacierGrid4 screens
CORE Service3 screens

Verdict

The call

The clearest difference is review sentiment: GlacierGrid at 73% against CORE Service's 0%. GlacierGrid also leads on rating (4.5 vs 3.6) and update cadence (every 3 weeks vs every 3 months). CORE Service's advantage is iOS requirement (15.6 vs 18.0). On price, ads, in-app purchases and monetization model 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

GlacierGrid holds the better App Store score, 4.5 against 3.6. That said, the two scores are not equally well evidenced: GlacierGrid has 459 ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 73% of GlacierGrid's written reviews are positive against 0% of CORE Service's.

UpkeepUpdate frequency

GlacierGrid ships an update every 3 weeks, CORE Service every 3 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
GlacierGrid versus CORE Service: the parameters behind the verdict, then further details
ParameterGlacierGridCORE Service
PriceFreeFree
Rating4.5 (459 ratings) — better3.6 (19 ratings)
Positive reviews73.3% of reviews — better0.0% of reviews
Number of ratings459 — better19
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.6 — better
Further details — not scored
Size27 MB47 MB
Age rating4+4+
DeveloperGlacierGrid Inc.Lennox Industries

Customer experience

GlacierGrid

All ratings459 ratings
Positive89.3%
Neutral2.2%
Negative8.5%
Written reviews15 reviews
Positive73.3%
Neutral0.0%
Negative26.7%

CORE Service

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

In-app purchases

None

GlacierGrid

No in-app purchases

None

CORE Service

No in-app purchases

Questions

Is GlacierGrid free?
GlacierGrid 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, GlacierGrid or CORE Service?
GlacierGrid is rated higher. GlacierGrid averages 4.5 out of 5 from 459 ratings, while CORE Service averages 3.6 from 19 ratings.
Do GlacierGrid or CORE Service have ads?
Neither GlacierGrid nor CORE Service shows ads.
Which is updated more often, GlacierGrid or CORE Service?
GlacierGrid ships an update every 3 weeks, and CORE Service every 3 months. Most recently, GlacierGrid was updated on October 8, 2026 and CORE Service on October 7, 2026.

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