# Hero911 vs UP

The clearest difference is review sentiment: UP at 100% against Hero911's 24%. UP also leads on rating (4.7 vs 3.2). Hero911's advantage is iOS requirement (12.0 vs 16.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

UP holds the better App Store score, 4.7 against 3.2. Both are backed by a comparable volume of ratings — 55 and 31 respectively. Written reviews point the same way: 24% of Hero911's written reviews are positive against 100% of UP's.

Hero911 ships an update every 2 months, UP monthly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hero911 | UP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (55 ratings)](https://appshunter.io/ios/app/hero911/id724001857/reviews) | **[4.7 (31 ratings)](https://appshunter.io/ios/app/up-messenger/id1644037554/reviews)** |
| Number of ratings | **55** | 31 |
| Positive reviews | 23.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 45 MB | 136 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guard911, LLC](https://appshunter.io/developer/862725594) | [Unplugged Technologies Ltd](https://appshunter.io/developer/1644037556) |

## What reviewers say

### Hero911

[App page](https://appshunter.io/ios/app/hero911/id724001857)

This app alerts law enforcement officers to active school shooting emergencies. It provides mapped locations, officer response status, and a timer, while also notifying 911 call centers. Designed for certified law enforcement and qualified retired officers.

**Highlights:** Active school shooting alerts, Mapped incident locations, Officer response tracking, Alert timer, Simultaneous 911 notification, Proximity-based alerts

**In-app purchases:** none


### UP

[App page](https://appshunter.io/ios/app/up-messenger/id1644037554)

This communication tool prioritizes user privacy by offering end-to-end encrypted messaging and calls. It allows for secure sharing of various media types and the creation of private or public chat rooms. The app is designed to prevent data mining and monetization, fully complying with GDPR.

**Highlights:** End-to-end encrypted messaging, Encrypted audio/video calls, Screen sharing, Private and public chat rooms, File sharing, Privacy-first design, GDPR compliant

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hero911 free?

Hero911 is free to download, with no in-app purchases.

### Is UP free?

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

### Which has better reviews, Hero911 or UP?

UP is rated higher. Hero911 averages 3.2 out of 5 from 55 ratings, while UP averages 4.7 from 31 ratings.

### Do Hero911 or UP have ads?

Neither Hero911 nor UP shows ads.

### Which is updated more often, Hero911 or UP?

Hero911 ships an update every 2 months, and UP monthly. Most recently, Hero911 was updated on October 23, 2026 and UP on October 24, 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.*