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Android Apps > Education > Guard911
Guard911 icon

Guard911

by Guard911, LLC · Education · Free
On Google Play since January 2016 · Data updated 2026-10-03
Google Play

Guard911 is made and published by Guard911, LLC. AppBrain is an independent app data site and isn't affiliated with Guard911, LLC. The app name, icon, screenshots and description belong to Guard911, LLC and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Total installs
4.3 thousand
Rating on Google Play
3.50
5 ratings
Last updated
January 9, 2026

Guard911 is a niche app, with 4.3 thousand installs. It doesn't have enough ratings yet to judge what users think.

Installs

Tracked by AppBrain
Last 30 days
36
Play install range
1+ thousand
Launched
January 2016

Installs over time

Guard911 has been installed 4.3 thousand times. Over the past 30 days, it has been installed 36 times.

Rankings

Google Play top charts

Google Play Rankings for Guard911

This app is not ranked

Competitors

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Also available on the App Store

Guard911 icon Guard911
Guard911, LLC
5.0
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Releases

Updates seen on Google Play
Version
3.17.5
Launched
January 2016
  • Jan 9, 2026UpdateVersion 3.17.5
  • Nov 5, 2025UpdateVersion 3.15.5
  • Aug 5, 2025UpdateVersion 3.13.5
  • Aug 6, 2024UpdateVersion 3.9.9
  • Dec 29, 2023UpdateVersion 3.9.5
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Google Play Rating history and histogram

2
0
1
0
1

Comments on Guard911 for Android

★★★★★ A Google user · Apr 25, 2016
GUARD911 Great application that every school and college should have! Seconds not only matter, they save lives!

Technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
3
App size
21.2 MB
Needs Android
4.0.3+
Content rating
Everyone

Technologies used by Guard911

13 permissions · 3 libraries
Subscribe to see full permission and library details

About the app and developer

About Guard911

Guard911 is an education app developed by Guard911, LLC.

How many times has Guard911 been downloaded?

Guard911 has been downloaded 4.3 thousand times. In the last 30 days, the app was downloaded 36 times.

What is the rating of Guard911?

Guard911 is rated 3.50 out of 5 stars, based on 5 ratings.

Is Guard911 free?

Guard911 is free. The APK size is 21.17 MB. The latest APK version available is 3.17.5. The last update was on January 9, 2026.

What are the requirements for Guard911?

Guard911 requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since January 2016.

App Performance Report

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Developer information for Guard911, LLC

Guard911, LLC

tom@guard911.com

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Store listing

By Guard911, LLC, from Google Play

“Guard911 is an active shooting panic button app.”

Guard911 Screenshot 1 of 6
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Guard911 Screenshot 6 of 6
Screenshots by Guard911, LLC, from the Google Play listing
Description by Guard911, LLC Written by the developer, not by AppBrain. Click to read.
Guard911 is a mobile panic button app. In the event of an active shooting emergency, a user presses the main Guard911 panic button. As the app is dialing 911, an alert is immediately sent to the smartphones of all federal, state and local, ON and OFF duty, law enforcement officers who are in close proximity to the location and who belong to the Hero911 Network.

Additionally, an intra-location alert is simultaneously sent to the smartphones of all users and a mapped location of the initial alert is displayed (mapping depends on cell coverage). Guard911 also alerts all other protected locations within a 5 mile radius of the initial alert.

Guard911 is also listed in the AT&T FirstNet App Catalog as an emergency app for first responders.

Recent changes:
Updated user profile configuration handling in the app
Official page on Google Play Also on the App Store
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Overview Alternatives History Reviews Rankings Technology
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