Moen Flo vs 4K Life
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
4K Life
Visualize your remaining lifespan in weeks and track your progress towards life goals. This app encourages you to make the most of your time, with a countdown of your remaining weeks and a visual representation of your life's progress.
- Lifespan visualization in weeks
- Goal achievement tracking
- Urgency-driven progress motivation
- Countdown timer for remaining weeks
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How many weeks you got left? Did you achieve all of your goals? Hurry up, your boxes are filling up!
Screenshots
Verdict
The clearest difference is rating: Moen Flo at 4.4 against 4K Life's 3.8. Moen Flo also leads on in-app purchases (none vs 1) and ads (none vs shown). 4K Life's advantage is review sentiment (50% vs 16%) and device support (4 vs 2). On price and iOS requirement 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. 4K Life sells 1 one-off in-app purchase. Moen Flo asks for nothing beyond the download.
Moen Flo holds the better App Store score, 4.4 against 3.8. That said, the two scores are not equally well evidenced: Moen Flo has 25K ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 16% of Moen Flo's written reviews are positive against 50% of 4K Life's, so the app with the better star average is not the one people write more warmly about.
Moen Flo ships an update fortnightly, 4K Life monthly. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.
| Parameter | Moen Flo | 4K Life |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (25K ratings) — better | 3.8 (18 ratings) |
| Positive reviews | 15.6% of reviews | 50.0% of reviews — better |
| Number of ratings | 25K — better | 18 |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 137 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Moen Incorporated | MitotiM |
Customer experience
Moen Flo
4K Life
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
4K Life
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Moen Flo
No in-app purchases
4K Life
- Remove ad$3.99
