# Moen Flo vs Cartell

The clearest difference is rating: Moen Flo at 4.4 against Cartell's 1.0. Moen Flo also leads on ratings volume (25K vs 1) and update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Moen Flo holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Moen Flo has 25K ratings behind it against 1, 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 0% of Cartell's.

Moen Flo ships an update fortnightly, Cartell every 2 months. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Moen Flo | Cartell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (25K ratings)](https://appshunter.io/ios/app/moen-flo/id1495094343/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cartell/id1633455665/reviews) |
| Number of ratings | **25K** | 1 |
| Positive reviews | **15.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 138 MB | 64 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Moen Incorporated](https://appshunter.io/developer/689014452) | [Cartell](https://appshunter.io/developer/1804379775) |

## What reviewers say

### Moen Flo

[App page](https://appshunter.io/ios/app/moen-flo/id1495094343)

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.

**Highlights:** Remote water control, Whole-home leak protection, Smart faucet operation, Automated sprinkler management, Water usage tracking, Customizable alerts

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent water monitoring and leak detection
- 👍 Easy to use app and setup
- 🔒 Helpful alerts and notifications
- ⚙️ Useful smart features like scheduling and remote control

**What reviewers complain about**

- 🐛 Buggy app with frequent crashes and connectivity issues
- 🤖 Poor AI/ML performance in learning water usage patterns
- 🤔 Confusing and unintuitive app interface
- 🔇 Lack of integration with popular smart home platforms like HomeKit

**Reported bugs**

- 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**

- 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


### Cartell

[App page](https://appshunter.io/ios/app/cartell/id1633455665)

Configure and connect driveway alarm and exit systems. Receive real-time notifications and review past activity logs. Engineered for reliability with over 40 years of experience.

**Highlights:** Configure devices, Connect account settings, Receive notifications, Review activity history, Failsafe system design

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Moen Flo free?

Moen Flo is free to download, with no in-app purchases.

### Is Cartell free?

Cartell is free to download, with no in-app purchases.

### Which has better reviews, Moen Flo or Cartell?

Moen Flo is rated higher. Moen Flo averages 4.4 out of 5 from 25K ratings, while Cartell averages 1.0 from 1 ratings.

### Do Moen Flo or Cartell have ads?

Neither Moen Flo nor Cartell shows ads.

### Which is updated more often, Moen Flo or Cartell?

Moen Flo ships an update fortnightly, and Cartell every 2 months. Most recently, Moen Flo was updated on October 27, 2026 and Cartell on October 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*