# Guard911 > Emergency panic button app alerting law enforcement and nearby users. (iPhone/iPad app by Guard911, LLC.) - Source: https://appshunter.io/ios/app/guard911/id1055496024 (this page in markdown: same URL + `.md`) - Developer: [Guard911, LLC](https://appshunter.io/developer/862725594) - Category: Education, Utilities - Price: Free - Rating: 5.00/5 from 3 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 57 MB - Languages: American English - Released: 2015-11-24 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/guard911/id1055496024/reviews.md ## What is Guard911? 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 FirsNet App Catalog as an emergency app for first responders. Please be aware that continued use of GPS running in the background can dramatically decrease battery life. ## Key features - Panic button for emergencies - Alerts law enforcement - Notifies nearby users - Maps incident location - Alerts protected locations - Listed in AT&T FirstNet App Catalog ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/guard911/id1055496024/reviews.md ### 2/5 — Too many false alerts *2024-01-31, version 3.8.5* The complicated login process and false positive alerts make this app unusable. ### 5/5 — Saves Lives *2018-05-18, version 2.8.1* We have a staff of 400 at our church. Everyone is set up and has access. This app puts a panic button in the hands of all staff. It should be required for every church and school. ### 2/5 — Didn't understand how to access this *2018-04-19, version 2.8.1* Great concept, but I can't figure out how to access this. I'm a student doing research on ways for schools to have higher security. I went and downloaded this and it says I need a code given by an administrator. Went online and they don't tell you how to get the code from the administrator. It would be much easier to use if you could, say, make your own account with your own username and login ## Frequently asked questions about Guard911 ### How does Guard911 work in an emergency? In an active shooting emergency, pressing the main Guard911 panic button dials 911 and simultaneously sends alerts to nearby law enforcement officers in the Hero911 Network. It also alerts other users and protected locations within a 5-mile radius. ### What is the Hero911 Network? The Hero911 Network consists of federal, state, and local law enforcement officers, both on and off duty, who receive alerts from the Guard911 app when a panic button is activated in their proximity. ### Does Guard911 require an internet connection? The app relies on cell coverage for sending alerts and mapping locations. Continued use of GPS running in the background can significantly decrease battery life. ### Is Guard911 available on Android? Guard911 is available for iPhone, iPad, and iPod devices. It is not explicitly mentioned as being available on Android in the provided data. ### What is the age rating for Guard911? Guard911 has an age rating of 4+, making it suitable for a wide range of users. The app was last updated on January 12, 2026. ### How often is Guard911 updated? The latest version of Guard911 is 3.16.5, and it was last updated on January 12, 2026. This indicates a consistent update schedule from the developer. ### Does Guard911 have ads? No, Guard911 does not contain advertisements. The app is free to download and use without any ad interruptions. ### What is the user sentiment for Guard911? Guard911 has received a perfect rating of 5.0 stars from 3 ratings, suggesting a highly positive user sentiment among its current users. ## Version history (last 5 releases) ### 3.16.5 — 2026-01-12 Updated user profile configuration handling in the app ### 3.14.5 — 2025-11-10 Updated message display to prevent some phones from cutting off text. ### 3.12.5 — 2025-08-11 Updated to support new iOS versions ### 3.9.5 — 2024-08-13 Added support for additional screen sizes and devices ### 3.8.5 — 2023-12-30 Updates to support newer iPhone devices and changes to the activation process to make app permission requests more clear. ## Apps similar to Guard911 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Youth Leadership Academy](https://appshunter.io/ios/app/youth-leadership-academy/id1613395469) | 4.8 (6) | Free | Education | | [Bay District Schools App](https://appshunter.io/ios/app/bay-district-schools-app/id1523184685) | 3.2 (13) | Free | Education | | [Circleville City Schools, OH](https://appshunter.io/ios/app/circleville-city-schools-oh/id6502707432) | — | Free | Education | | [New Castle Community Schools](https://appshunter.io/ios/app/new-castle-community-schools/id6476510924) | 5.0 (3) | Free | Education | | [Luling ISD](https://appshunter.io/ios/app/luling-isd/id1523545236) | 5.0 (4) | Free | Education | | [Royse City ISD](https://appshunter.io/ios/app/royse-city-isd/id6449786722) | 3.4 (7) | Free | Education | ## More apps by Guard911, LLC - [Hero911](https://appshunter.io/ios/app/hero911/id724001857) - [SchoolGuard](https://appshunter.io/ios/app/schoolguard/id768010909) - [CampusGuard911](https://appshunter.io/ios/app/campusguard911/id972097916) All apps by Guard911, LLC: https://appshunter.io/developer/862725594 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*