2.0
50 reviews
10K+
Downloads
Content rating
Everyone
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About this app

MASmobile is intended for use by customers of MASterMind and requires MASterMind EX services.

MASmobile allows authorized central station personnel and dealers to manage customer data, place systems on or off test, view system event history, test history, and system zones, using a mobile device. MASmobile requires MASterMind EX services to connect to your central station database.

MASmobile has undergone a complete redesign from the ground up. The app features a new user interface as well as an enhanced user experience. The app also supports light and dark interface styles. In addition, the app has been redesigned to work exclusively with MASterMind EX services to connect to your central station database. Enhanced security using OAuth Session Management and biometric login support has also been added to the app. Improvements to session management, abandoned session handling, and password reset management are also included.
Updated on
Sep 3, 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
App activity and App info and performance
Data is encrypted in transit

Ratings and reviews

1.7
48 reviews
Randy L
August 7, 2025
"check your internet connection" it's fine, literally every other app seems to connect, just not this one
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Honeywell International, Inc.
August 8, 2025
We apologize for the inconvenience. To better assist you, please contact your central station for assistance and we will investigate the issue further.
Simon Kebble
June 27, 2022
Difficult to put systems on test Every time I try to put a system on test, without changing any settings, I receive an error message stating I can't put system on test for more than 4 hours.
3 people found this review helpful
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Jeff Alkana
January 15, 2024
You spend more time logging into the app then you do using it. Once in the app it works pretty good. The constant logging into the app is annoying
3 people found this review helpful
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What’s new

- Plus features have been added to the app.
- Improved reliability for Biometric login.
- Various bug fixes including MFA, history screen, popups, and navigation.
- Updated branding and localization.
- Addressed issues with extending test when the default category is not available
- For Plus users: temporarily removed the ability to clear by service types.