Multi vs Moen Flo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Multi
Monitor multiple 12V vehicle batteries simultaneously with this app. It stores data permanently, allows export and sharing, and provides trip records and expense management. Receive notifications when near your connected devices.
- Monitor multiple 12V vehicle batteries
- Supports 4 device connections
- Permanent data storage
- Data export and sharing
- Trip record tracking
- Vehicle expense management
- Proximity notifications
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Multi-Battery Monitor(BLE) is a vehicle battery management software, which is compatible with last generation product BM2. It can support 4 different devices connection at one time, conveniently manage multi 12V vehicle battery. Data stored permantly and can be exported or shared by email. User can receive notification when get close to device. What's more, it has trip record and vehicle expense management function.
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
Screenshots
Verdict
The clearest difference is price: Moen Flo at Free against Multi's $9.99. Moen Flo also leads on rating (4.3 vs 3.3) and update cadence (fortnightly vs every 3 months). Multi's advantage is review sentiment (51% vs 16%). On ads, in-app purchases, monetization model and device support 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
Moen Flo is free to download; Multi costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Moen Flo holds the better App Store score, 4.3 against 3.3. That said, the two scores are not equally well evidenced: Moen Flo has 24K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 51% of Multi's written reviews are positive against 16% of Moen Flo's, so the app with the better star average is not the one people write more warmly about.
Multi ships an update every 3 months, Moen Flo fortnightly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.
| Parameter | Multi | Moen Flo |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 3.3 (8 ratings) | 4.3 (24K ratings) — better |
| Positive reviews | 51.3% of reviews — better | 15.7% of reviews |
| Number of ratings | 8 | 24K — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Amoeba New Energy Co., Ltd. | Moen Incorporated |
Customer experience
Multi
Moen Flo
Bugs and requests
Multi
Not enough reviews yet to summarise bugs or 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
In-app purchases
Multi
No in-app purchases
Moen Flo
No in-app purchases
