ConXus vs Warmboard
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.
Warmboard
Control your home's heating system remotely. Save energy by enabling Vacation Mode when you leave, or quickly return to your preferred settings upon arrival.
- Remote system access
- Vacation Mode control
- Energy saving
- Quick setting recall
- Temperature management
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Access your Warmboard Comfort System remotely to enable, or disable Vacation Mode. Whether leaving your home, or just about to return, use Vacation Mode to save energy while you are away, or quickly return to your previous settings so your home will be the right temperature when you get home.
Screenshots
Verdict
The clearest difference is update cadence: ConXus at every 2 months against Warmboard's every 69 months. ConXus also leads on review sentiment (14% vs 0%) and ratings volume (26 vs 8). Warmboard's advantage is iOS requirement (15.6 vs 17.6). On price, rating, 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.
On the App Store both sit at effectively the same score — 2.5 for ConXus against 2.5 for Warmboard. Both are backed by a comparable volume of ratings — 26 and 8 respectively. Written reviews are what separate them: 14% of ConXus's written reviews are positive against 0% of Warmboard's.
ConXus ships an update every 2 months, Warmboard every 69 months. The most recent releases landed on July 7, 2026 and September 15, 2026 respectively.
| Parameter | ConXus | Warmboard |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (26 ratings) — better | 2.5 (8 ratings) |
| Positive reviews | 14.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 26 — better | 8 |
| Update frequency | Every 2 months — better | Every 69 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 19 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Lochinvar Corporation | Warmboard Inc. |
Customer experience
ConXus
Warmboard
In-app purchases
ConXus
No in-app purchases
Warmboard
No in-app purchases
