Moen Flo vs CERV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Moen Flo
Manage your home's water system remotely. This app connects to smart devices to monitor leaks, control faucets, manage sprinklers, and track water usage for peace of mind and conservation.
- Remote water control
- Whole-home leak protection
- Smart faucet operation
- Automated sprinkler management
- Water usage tracking
- Customizable alerts
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Protect your home from water damage, monitor usage, and control your water from anywhere — all in one app. Moen Flo apps works with the Moen Flo Shutoff to give you 24/7 whole-home leak protection. Also, compatible with the Moen Smart Water Detector, Smart Sump Pump Monitor, Smart Sprinkler Controller, and Smart Faucet. To learn more, visit moen.com/flo
CERV
Manage your smart ventilation system remotely. Monitor indoor air quality, view historical performance data, and purchase replacement filters directly through the app. Supports control of multiple units.
- Remote comfort control
- Indoor air quality monitoring
- Historical performance data
- Filter replacement purchasing
- Multi-unit support
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Welcome to CERV-ICE, the ultimate companion for your CERV smart ventilation system! - Control your comfort and indoor air quality from anywhere! - View indoor air quality analytics and see how you stack up against other CERV users! - See how your CERV has been performing using the Historical Data tab - Filters need to be changed? Purchase replacements right from the app! - Supports control of multiple CERV units Note: A CERV or CERV2 device is required to use this app
Screenshots
Verdict
The clearest difference is review sentiment: CERV at 100% against Moen Flo's 16%. CERV also leads on rating (5.0 vs 4.3) and iOS requirement (10.0 vs 16.0). Moen Flo's advantage is ratings volume (24K 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.
CERV holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Moen Flo has 24K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 16% of Moen Flo's written reviews are positive against 100% of CERV's.
| Parameter | Moen Flo | CERV |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (24K ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 15.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 24K — better | 3 |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 137 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Moen Incorporated | Newell Instruments, Inc |
Customer experience
Moen Flo
CERV
Bugs and requests
Moen Flo
Reported bugs
4 issues- App frequently loses connection to devices
- Water usage data not updating or displaying correctly
- Scheduled water shutoffs not working as expected
- Sensor calibration and setup process unreliable
Requested features
4 requests- Add customizable water usage alerts and thresholds
- Implement time zone settings and data synchronization
- Improve app stability and responsiveness
- Integrate with popular smart home platforms
CERV
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Moen Flo
No in-app purchases
CERV
No in-app purchases









