The Flume App in combination with the Flume Water Sensor notifies you of water leaks and lets you look at your water usage in realtime.

Key features:
Leak Detection.
Ever had a low flow leak that damages your house for weeks until someone notices? The Flume System will notify you of potential leaks within hours.

Track your water usage.
Monitor in real-time how much water your house & irrigation are using. Compare your water usage to others that have similar households. Set budgets to help control how much water gets used and receive notifications when you are approaching your limits.

Simple installation.
Anyone can install the Flume Water Sensor, no need to hire a plumber. The Flume Water Sensor simply straps around your existing water meter. The Flume App will walk you through the simple installation process.

What’s New

Version 1.4.0

Updated branding.
Misc improvements and bug fixes.

Ratings and Reviews

4.5 out of 5
34 Ratings

34 Ratings

IranIrun71 ,

Your toilet is running

Simple setup and an easy to use app. The device has caught several issues over the year I have had it installed. A running toilet can go through 150 gallons an hour. Who knew? With five people in the family this app is useful.

DarrenWyatt ,

Non Invasive Detection

I purchased this device several weeks ago and it has saved me a lot of money. I installed the device over the meter as described and proceeded to calibrate. After about 30 minutes I received a notification that I had a leak. I assumed I messed up the calibration. I checked that all water usage had stopped, then recalibrated. Thirty minutes later another leak notification. I then walked the perimeter of the house and sure enough I saw an unusual pool of water on the side of the house. I dug it up to be sure there was nothing there. To my surprise I found a pipe which had a leak. Amazing.... My water bill subsequently arrived and it was more than $400 over our normal baseline. Without this device I expect it would have taken several more weeks to discover.

Thanks for an amazing and seamless product. The only thing that I would love to see is support for HomeKit going forward.


Great Money Saver... It pays for Itself!

I installed my Flume water sensor about half a year ago. The installation process was super easy, and didn't take much time. I am impressed with how accurate the device is! The data showed me that most of my water usage was from 5-6am, which is when my irrigation system runs. After I learned this I focused my efforts on ensuring that I wasn't overwatering my landscape. I made some changes to my irrigation schedule, and since then my water bill has been much lower!

The sensor is extremely accurate. The mobile app let's you drill down into data about your water use, like the exact time a toilet was flushed.

I also like the feature in the mobile app that shows your water usage compared to similar households. It makes me a lot more conscious of the amount of water I use.


Flume, Inc.
64.6 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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