ConXus vs AERCO Edge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ConXus
Remotely monitor and adjust boiler operating conditions and parameters from any smart device. Control set points, hot water, pump settings, and more for single boilers or multi-unit systems. Stay connected and in command of your heating system from anywhere.
- Remote boiler monitoring
- Adjust boiler parameters
- Receive status alerts
- Control set points
- Manage domestic hot water
- Reprogram boiler functions
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From anywhere in the world, check operating conditions, receive status alerts and modify boiler parameters, using a smart device. From a single boiler to an 8-unit cascade system, check operating status or reprogram any boiler function. Wherever you are, you’ll be able to control set points, domestic hot water, reset curves, pump controls and more. Con-X-Us mobile connect will keep you in touch and in control.
AERCO Edge
This controller simplifies the operation and maintenance of Benchmark Platinum boilers. It offers advanced features for cost reduction, easier setup, and improved system performance. Connect remotely via Wi-Fi, Ethernet, or Bluetooth to monitor status, track data, and troubleshoot.
- EZ Setup
- Combustion Calibration Assist
- Flow Balancing
- Remote Monitoring (Wi-Fi, Ethernet, Bluetooth)
- Performance Tracking
- Troubleshooting Capabilities
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AERCO’s Edge is a state-of-the-art controller that reduces cost of ownership for Benchmark Platinum boilers and makes start-up, operation and maintenance a breeze. Through advanced technology and cutting-edge features (including EZ Setup, Combustion Calibration Assist, and flow balancing), AERCO’s Edge Controller saves money by reducing install and start-up costs, simplifies start-ups and maintenance, and strengthens system performance by providing a new set of features that contribute to better system design and operation. Edge provides multiple platforms to stay connected, including Wi-Fi, Ethernet, Bluetooth and Modbus. Edge allows you to view unit and plant status, track performance and historical data, and configure, calibrate and troubleshoot from anywhere in the mechanical room.
Screenshots
Verdict
The clearest difference is rating: AERCO Edge at 4.3 against ConXus's 2.5. AERCO Edge also leads on iOS requirement (9.0 vs 17.6). ConXus's advantage is update cadence (every 2 months vs every 5 months) and ratings volume (26 vs 3). 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.
AERCO Edge holds the better App Store score, 4.3 against 2.5. That said, the two scores are not equally well evidenced: ConXus has 26 ratings behind it against 3, so its average is the more settled of the two.
ConXus ships an update every 2 months, AERCO Edge every 5 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | ConXus | AERCO Edge |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (26 ratings) | 4.3 (3 ratings) — better |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | 26 — better | 3 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | Lochinvar Corporation | Watts Water Technologies |
Customer experience
ConXus
AERCO Edge
In-app purchases
ConXus
No in-app purchases
AERCO Edge
No in-app purchases
