4.5
42 reviews
5K+
Downloads
Content rating
Everyone
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About this app

Mobile App to control the Universal Devices ISY994.
Updated on
Jan 22, 2026

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
No data collected
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Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
39 reviews
M H
May 12, 2021
I can use it only with my home WiFi. Trying to connect via my DDNS on a 4G connection gives errors. Also experiencing lag communicating to/from ZWave devices. Otherwise, not bad. Would love to have an admin console app, though. -Submitted a ticket after writing this, still have heard nothing.
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Universal Devices, Inc.
May 16, 2021
Hi, Thanks for the feedback. We have an open ticket awaiting your response please login to your account as our reply may have went to your span or promotions email folder. Your issue appears to be related to an untrusted/unsigned SSL Certificate. A CERT is required as both Apple And Google have warned developers that bypassing SSL Security may....
Guillermo Schwarz
March 14, 2021
Finally an app for my ISY994 after all these years. There was an initial bug with the keyboard but the developer fixed it the same day. Great response! The app is extremely simple basic. You can view programs, their status and run them, but cannot edit, which is a big disappointment. Every time you get to an edit page in the app and you try to go to previous screen it asks if you want to save or discard your changes even though the content has no modifications. That's also really annoying.
3 people found this review helpful
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Universal Devices, Inc.
March 13, 2021
Hi Guillermo, We have just been made aware of a bug in non-Google keyboards, most notably swiftKey, causing this issue. We have uploaded version 0.50 to prevent this from occurring which should be available later today. If version 0.50 does not resolve your issue please submit a ticket and ask for Javier and I will work with you directly.
akram girgis
February 7, 2021
Finally! I have been waiting 10 years for a simple app to control my isy. I uses mobilinc for years and they stopped supporting it. This is perfect for what I need simply control my lights and thermostats. I only wish you could also do the programming through the app but maybe someday.
3 people found this review helpful
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What’s new

1.5.7 Fixed local PG3 connections for eisyUI.

App support

Phone number
+18186310333
About the developer
Universal Devices Inc.
support@universal-devices.com
5353 Yarmouth Ave Unit 209 Encino, CA 91316-3112 United States
+1 818-631-0333

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