# Share911 Mobile vs USR Schools

The clearest difference is update cadence: USR Schools at every 3 months against Share911 Mobile's every 29 months. Share911 Mobile's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On price, 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.

Share911 Mobile ships an update every 29 months, USR Schools every 3 months. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Share911 Mobile | USR Schools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 119 MB | 144 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OnScene Technologies, Inc.](https://appshunter.io/developer/1331551402) | [Upper Saddle River School District](https://appshunter.io/developer/1464015824) |

## What reviewers say

### Share911 Mobile

[App page](https://appshunter.io/ios/app/share911-mobile/id1331551403)

This app facilitates communication and coordination during emergencies. It allows users to inform, alert, and account for individuals, identify areas needing assistance, and confirm safety status. It also aids in locating missing persons and reuniting families.

**Highlights:** Emergency alerts and notifications, Employee accountability, Location tracking for safety, Missing person location, Family reunification tools, Incident reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### USR Schools

[App page](https://appshunter.io/ios/app/usr-schools/id6741111378)

**In-app purchases:** none


## Frequently asked questions

### Is Share911 Mobile free?

Share911 Mobile is free to download, with no in-app purchases.

### Is USR Schools free?

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

### Do Share911 Mobile or USR Schools have ads?

Neither Share911 Mobile nor USR Schools shows ads.

### Which is updated more often, Share911 Mobile or USR Schools?

Share911 Mobile ships an update every 29 months, and USR Schools every 3 months. Most recently, Share911 Mobile was updated on June 1, 2026 and USR Schools on September 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.*