EWC Controls, LLC vs Azure ECM
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!
Azure ECM
This utility app enables precise adjustment of individual Azure motor speed taps to optimize system CFM. It allows for single-tap adjustments on energized taps, with specific limitations on factory-locked taps. Users can reduce torque for lower speeds by selecting alternative taps.
- Adjust individual Azure motor speed taps
- Optimize system CFM
- Single-tap adjustment on energized taps
- Reduce torque for lower speeds
- Supports iPhone and iPad
Read full descriptionHide full description
This app allows the individual Azure motor speed taps to be adjusted for optimizing system CFM.Azure blower motor adjustments can be made to only one tap at a time; the tap being energized is the tap that can be adjusted. Note: if equipped, a 625RPM constant fan tap is factory locked and cannot be adjusted. For lower speeds, select another tap and reduce torque.
Screenshots
Verdict
The clearest difference is rating: EWC Controls, LLC at 5.0 against Azure ECM's 4.2. EWC Controls, LLC also leads on update cadence (every 9 days vs every 2 months). Azure ECM's advantage is iOS requirement (9.0 vs 16.4). On price, review sentiment, ratings volume and ads 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 4.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
EWC Controls, LLC ships an update every 9 days, Azure ECM every 2 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.
| Parameter | EWC Controls, LLC | Azure ECM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.2 (5 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 | 5 |
| 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, iPod — better |
| Requires iOS | 16.4 | 9.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | EWC Controls, Inc. | Zhongshan Broad-Ocean Motor Co., Ltd. |
Customer experience
EWC Controls, LLC
Azure ECM
In-app purchases
EWC Controls, LLC
No in-app purchases
Azure ECM
No in-app purchases
Questions
Is EWC Controls, LLC free?
Is Azure ECM free?
Which has better reviews, EWC Controls, LLC or Azure ECM?
Do EWC Controls, LLC or Azure ECM have ads?
Which is updated more often, EWC Controls, LLC or Azure ECM?
Other comparisons
