Phyn

Phyn

Smart Water Assistant

2.6K ratings
163 reviews
Free

Details

  • Released
  • Updated
  • April 3, 2018
  • June 23, 2026
Phyn screenshot #1 for iPhone
Phyn screenshot #2 for iPhone
Phyn screenshot #3 for iPhone
Phyn screenshot #4 for iPhone
Phyn screenshot #5 for iPhone
Phyn screenshot #6 for iPhone
Phyn screenshot #7 for iPhone
Phyn screenshot #8 for iPhone
Phyn screenshot #9 for iPhone
Phyn screenshot #10 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

Monitor your home's water usage, detect leaks with instant alerts, and run diagnostic checks to prevent costly damage. Get proactive warnings for freezing pipes and integrate with smart home devices for voice control.

Real-time leak alerts
Plumbing diagnostic checks
Water usage tracking
Pre-freeze warnings
Smart home integration
Remote water shutoff (Phyn Plus)
Show original description

What users say

See all reviews

What's New in Phyn

8.23.0

June 23, 2026

We've been working hard to create a better Phyn app experience! Update the app to the newest version for all the latest features and optimal performance. In this release, we improved performance by fixing a few minor bugs. We love your feedback! Please let us know how we are doing by leaving a review in the app store.

More

User reviews

doesn’t work well and not user-friendly

Sensors don’t do what the app says they are supposed to do i.e. pairing them does not work as it says it is supposed to work. If they go off-line, it is virtually impossible to re-pair them. App crashes all the time.

Terrible user interface

Cannot use the app since it does not rotate. I use my iPad with a Magic Keyboard and am always in Landscape mode - app is always sideways for me

Peace of Mind

I can leave my house knowing there won’t be any bad surprises where leaks are concerned.

Great System. App Annoying

I don’t get why I need to sign in every time I open the app. Trust me someone not trying to hack my water usage.

Constant logging out

Since the latest update this app won’t stay signed it which defeats the purpose of having an app to track leaks. Every time I get out of the app I have to resign in. It’s ridiculous. How am I meant to get a notification for a leak when it doesn’t even work?

User experience

🐞

Reported Bugs

4 issues

App freezes on splash screen

Bug

Inability to clear old notifications

Bug

Inconsistent water flow/pressure readings

Bug

Automatic water shutoff issues

Bug

Requested Features

4 requests

Export water usage data

Feature

Customizable water usage alerts

Feature

Integration with smart home platforms

Feature

Improved pressure/temperature monitoring

Feature

FAQ

What does the Phyn app do?

The Phyn app allows you to monitor your home's water usage, receive instant alerts for leaks, and run diagnostic checks on your plumbing system. It also provides pre-freeze warnings and integrates with smart home devices.

What are the key features of Phyn?

Key features include real-time SMS and push notifications for leak alerts, the ability to run diagnostic 'Plumbing Checks', detailed tracking of daily and monthly water usage, and pre-freeze warnings to prevent pipe bursts. The Phyn Plus version also offers auto and remote water shutoff capabilities.

Is Phyn free to use?

The Phyn app itself is free to download and use for monitoring water usage and receiving alerts. However, the functionality of the Phyn Smart Water Assistant and Phyn Plus hardware is required to utilize these features. The app supports managing up to 6 properties from a single account.

What devices is Phyn compatible with?

The Phyn app is designed to work with the Phyn Smart Water Assistant and Phyn Plus hardware. It also integrates seamlessly with smart home platforms like Amazon Alexa and Google Assistant, and supports IFTTT for triggering actions with other smart devices.

How does Phyn help prevent water damage?

Phyn helps prevent water damage by providing immediate leak alerts, allowing you to take quick action. The 'Plumbing Checks' feature can detect small leaks before they become major issues, and the pre-freeze warnings alert you to potential pipe bursts. The Phyn Plus model can even automatically shut off your water supply to mitigate damage.