# CampusGuard911 vs DART Sim for iPhone

The clearest difference is price: CampusGuard911 at Free against DART Sim for iPhone's $79.99. CampusGuard911 also leads on rating (5.0 vs 3.3) and update cadence (every 6 months vs every 28 months). On ratings volume, ads and in-app purchases there is nothing between them.

CampusGuard911 is free to download; DART Sim for iPhone costs $79.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CampusGuard911 holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

CampusGuard911 ships an update every 6 months, DART Sim for iPhone every 28 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | CampusGuard911 | DART Sim for iPhone |
| --- | --- | --- |
| Price | **Free** | $79.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/campusguard911/id972097916/reviews)** | [3.3 (4 ratings)](https://appshunter.io/ios/app/dart-sim-for-iphone/id1562814997/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 28 months |
| Monetization | **Free** | Paid |
| Size | 58 MB | 25 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guard911, LLC](https://appshunter.io/developer/862725594) | [STAR CPR San Diego](https://appshunter.io/developer/427133089) |

## What reviewers say

### CampusGuard911

[App page](https://appshunter.io/ios/app/campusguard911/id972097916)

This safety app provides a direct panic button for university faculty and staff during emergencies. It alerts local law enforcement and campus personnel, displaying the location of the incident. The app also notifies nearby protected locations.

**Highlights:** Mobile panic button, Alerts law enforcement, Campus-wide alerts, Location mapping, Notifies nearby locations, AT&T FirstNet listed

**In-app purchases:** none


### DART Sim for iPhone

[App page](https://appshunter.io/ios/app/dart-sim-for-iphone/id1562814997)

This educational application simulates a cardiac monitor and ECG rhythm simulator, allowing users to practice various medical procedures like defibrillation, capnography, and x-rays. It's designed for instructors and students to hone their skills using their iPhone.

**Highlights:** 26 cardiac rhythms, 12-lead rhythm viewing/printing, 18 capnography waveforms, 20 trauma/medical x-rays, ACLS, PALS, and NRP scenarios, Defibrillation simulation, Medication administration practice

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CampusGuard911 free?

CampusGuard911 is free to download, with no in-app purchases.

### Is DART Sim for iPhone free?

DART Sim for iPhone costs $79.99, with no in-app purchases.

### Which has better reviews, CampusGuard911 or DART Sim for iPhone?

CampusGuard911 is rated higher. CampusGuard911 averages 5.0 out of 5 from 4 ratings, while DART Sim for iPhone averages 3.3 from 4 ratings.

### Do CampusGuard911 or DART Sim for iPhone have ads?

Neither CampusGuard911 nor DART Sim for iPhone shows ads.

### Which is updated more often, CampusGuard911 or DART Sim for iPhone?

CampusGuard911 ships an update every 6 months, and DART Sim for iPhone every 28 months. Most recently, CampusGuard911 was updated on November 1, 2026 and DART Sim for iPhone on November 7, 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.*