# SchoolGuard vs Edna ISD TX

The clearest difference is device support: SchoolGuard at 3 against Edna ISD TX's 1. SchoolGuard also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SchoolGuard ships an update every 6 months, Edna ISD TX every 11 months. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SchoolGuard | Edna ISD TX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/schoolguard/id768010909/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 11 months |
| Monetization | Free | — |
| Size | 58 MB | 146 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guard911, LLC](https://appshunter.io/developer/862725594) | [Edna Independent School Dist](https://appshunter.io/developer/1639014561) |

## What reviewers say

### SchoolGuard

[App page](https://appshunter.io/ios/app/schoolguard/id768010909)

This app provides K-12 school staff with an immediate panic button for emergencies. Upon activation, it alerts law enforcement, school personnel, and nearby protected schools, while displaying the alert's location.

**Highlights:** One-tap panic button for emergencies, Alerts law enforcement and school staff, Sends location data, Notifies nearby schools, Listed in AT&T FirstNet App Catalog

**In-app purchases:** none


### Edna ISD TX

[App page](https://appshunter.io/ios/app/edna-isd-tx/id6702027887)

**In-app purchases:** none


## Frequently asked questions

### Is SchoolGuard free?

SchoolGuard is free to download, with no in-app purchases.

### Is Edna ISD TX free?

Edna ISD TX is free to download, with no in-app purchases.

### Do SchoolGuard or Edna ISD TX have ads?

Neither SchoolGuard nor Edna ISD TX shows ads.

### Which is updated more often, SchoolGuard or Edna ISD TX?

SchoolGuard ships an update every 6 months, and Edna ISD TX every 11 months. Most recently, SchoolGuard was updated on October 23, 2026 and Edna ISD TX on October 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*