CORE Service vs myNAVAC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Wireless mobile service app
- Guided setup with progress indicators
- Enhanced test functionality
- Real-time sensor readings and trending
- Parameter configuration
- Exportable setup summaries
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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.
myNAVAC
Connect to and manage NAVAC brand IoT measurement devices via Bluetooth. View real-time data, control settings remotely, and record measurements. Analyze data with process curves and tables, then export reports in Excel or PDF.
- Bluetooth device connection
- Real-time data display
- Remote control and settings
- Data recording and storage
- Process curve and table view
- Exportable measurement reports (Excel/PDF)
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Application introduction（testing mode） This program is applied to the Internet of Things platform products under the NAVAC brand, a professional application measurement program, which can quickly match and connect to single or multiple products through Bluetooth search. View and manage the measurement data of various products and more efficiently. Function 1. Smart phone displays the measured value in real time 2. Remote control and setting 3. Record and save the data required for monitoring and store it in the mobile phone 4. The display of measured value can choose the process curve and table form, to display the data change of the system more comprehensively. 5. The measurement results can be exported to measurement reports in EXCEL or PDF format, and sent out by e-mail or other means 6. High-quality products and services, you can view relevant product manuals, product operation videos, FAQs and information feedback on the APP Use conditions 1. The products that need to be connected are the internet of things platform products under the NAVAC brand
Screenshots
Verdict
The clearest difference is rating: CORE Service at 3.6 against myNAVAC's 2.4. myNAVAC's advantage is update cadence (every 3 weeks vs every 3 months) and review sentiment (15% vs 0%). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CORE Service holds the better App Store score, 3.6 against 2.4. Both are backed by a comparable volume of ratings — 19 and 32 respectively. Written reviews complicate that: 0% of CORE Service's written reviews are positive against 15% of myNAVAC's, so the app with the better star average is not the one people write more warmly about.
CORE Service ships an update every 3 months, myNAVAC every 3 weeks. The most recent releases landed on August 15, 2026 and September 22, 2026 respectively.
| Parameter | CORE Service | myNAVAC |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (19 ratings) — better | 2.4 (32 ratings) |
| Positive reviews | 0.0% of reviews | 14.8% of reviews — better |
| Number of ratings | 19 | 32 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 137 MB |
| Age rating | 4+ | 17+ |
| Developer | Lennox Industries | NAVAC Inc. |
Customer experience
CORE Service
myNAVAC
In-app purchases
CORE Service
No in-app purchases
myNAVAC
No in-app purchases
Questions
Is CORE Service free?
Is myNAVAC free?
Which has better reviews, CORE Service or myNAVAC?
Do CORE Service or myNAVAC have ads?
Which is updated more often, CORE Service or myNAVAC?
Other comparisons
