EWC Controls, LLC vs Lennox Smart Tech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EWC Controls, LLC
This app helps EWC contractors determine their zoning system requirements. It features a Bypass Calculator to recommend damper models and sizes, and a Control Panel Finder to suggest compatible control panels. Discover products and features to assist in setting up your zoning system.
- Bypass Damper Calculator
- Control Panel Finder
- Product Discovery
- Zoning System Setup Assistance
Read full descriptionHide full description
Built for EWC contractors, use our new mobile app to determine your EWC zoning system needs. Use the Bypass Calculator to find out what model and size Bypass Damper you should use with your system based on your input. Use the Control Panel Finder to find out what model Control Panels you can use based on what you need. Discover products and features that will help you decide what parts you need to set up your zoning system!
Lennox Smart Tech
Streamline the installation and servicing of compatible home comfort systems. This app allows for remote testing, diagnostics, and system setting adjustments directly from a smartphone, reducing the need to physically interact with equipment.
- Install and service home comfort systems
- Test and run diagnostics remotely
- Adjust system settings from smartphone
- Compatible with Lennox S40/L40/M40/E40 Smart Thermostats
- Direct smartphone control
Read full descriptionHide full description
With the Lennox Smart Tech App, you'll have the latest technology to more quickly and easily install and service a fully communicating home comfort system with the Lennox S40/L40/M40/E40 Smart Thermostat. You can reliably run tests, diagnostics, and change system settings directly from your smartphone without the back and forth from equipment to thermostat.
Screenshots
Verdict
The clearest difference is review sentiment: EWC Controls, LLC at 100% against Lennox Smart Tech's 0%. EWC Controls, LLC also leads on rating (5.0 vs 4.5) and update cadence (every 9 days vs every 2 months). Lennox Smart Tech's advantage is ratings volume (60 vs 5). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EWC Controls, LLC holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Lennox Smart Tech has 60 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of EWC Controls, LLC's written reviews are positive against 0% of Lennox Smart Tech's.
EWC Controls, LLC ships an update every 9 days, Lennox Smart Tech every 2 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | EWC Controls, LLC | Lennox Smart Tech |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.5 (60 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 5 | 60 — better |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 98 MB |
| Age rating | 4+ | 4+ |
| Developer | EWC Controls, Inc. | Lennox Industries |
Customer experience
EWC Controls, LLC
Lennox Smart Tech
In-app purchases
EWC Controls, LLC
No in-app purchases
Lennox Smart Tech
No in-app purchases
Questions
Is EWC Controls, LLC free?
Is Lennox Smart Tech free?
Which has better reviews, EWC Controls, LLC or Lennox Smart Tech?
Do EWC Controls, LLC or Lennox Smart Tech have ads?
Which is updated more often, EWC Controls, LLC or Lennox Smart Tech?
Other comparisons
