K-Rain ProEX

35 reviews
Content rating
Everyone
5K+
Downloads
Content rating
Everyone
Learn more
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About this app

Take control of your irrigation system, save water and ensure a healthy lawn and landscape from anywhere in the world.

K-Rain's ProEX WiFi enabled irrigation controller allows you to monitor, program, or suspend your irrigation controller from a smartphone, tablet or internet browser.

Utilizing our secure WiFi Hub, you can connect your controller to the internet without giving out sensitive network passwords to third parties.

You can suspend or modify watering schedules based on current or forecast weather conditions.

Use your smartphone or tablet as a remote control to easily test your system.

Are you a profession installer? Manage up to 400 controllers easily using our share feature in the native application or web browser.
Take control of your irrigation system from anywhere in the world.
Updated on
Sep 29, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

34 reviews
Brian Miller
June 26, 2026
Extremely slow to synch the app to the controller, if it ever does. Often crashes. If it does synch, it may or may not actually update the controller settings. I have multiple device on wifi throughout my home, and this is the ONLY ONE that has difficulty synching to the app and crashing. It would be useful if the app showed any currently running zone and how much time is remaining. When it does work, it is useful and accomplishes the changes requested.
1 person found this review helpful
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Don Wurm
July 15, 2026
It was working for about a month and now it is stuck in syncing. I tried logging out and reinstalling but still no difference. When it was working, it would sync every time you hit the back, even if changes weren't made. the app really should have some retention of the programming and not have to sync each time.
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R. J. Lewis
February 4, 2023
The app is just not....... mature but when it works, it works well. App always takes almost two minutes to connect with the controller. In the grand scheme, what's two minutes, right? But in today's always-on/always-connected set of expectations, this is inexcusable. App will almost always freeze the second time I open it. I'll get the splash screen and I can't even get my soft buttons to appear so I can get back to my home screen or get to the currently-running apps to force close the app.
6 people found this review helpful
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K-Rain
February 10, 2023
We are really sorry for the trouble and we appreciate you bringing this issue to our attention. We will look into this further!

What’s new

Minor UI fixes
Content rating
Everyone
Learn more

App support

About the developer
K-RAIN MANUFACTURING CORPORATION
appdeveloper@krain.com
1640 Australian Ave Riviera Beach, FL 33404-5306 United States
+1 561-844-1011

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