# CampusShield vs El Metro

The clearest difference is review sentiment: CampusShield at 55% against El Metro's 6%. CampusShield also leads on rating (4.3 vs 1.7) and device support (4 vs 2). El Metro's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (8.0 vs 13.2). On price, ratings volume, 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.

CampusShield holds the better App Store score, 4.3 against 1.7. Both are backed by a comparable volume of ratings — 90 and 34 respectively. Written reviews point the same way: 55% of CampusShield's written reviews are positive against 6% of El Metro's.

CampusShield ships an update every 2 months, El Metro fortnightly. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CampusShield | El Metro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (90 ratings)](https://appshunter.io/ios/app/campusshield/id1019136154/reviews)** | [1.7 (34 ratings)](https://appshunter.io/ios/app/el-metro/id1291827056/reviews) |
| Number of ratings | **90** | 34 |
| Positive reviews | **54.5% of reviews** | 5.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 43 MB | 40 MB |
| Requires iOS | 13.2 | **8.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [911Cellular](https://appshunter.io/developer/1107605923) | [Liquid Studio Group](https://appshunter.io/developer/1183907982) |

## What reviewers say

### CampusShield

[App page](https://appshunter.io/ios/app/campusshield/id1019136154)

This mobile safety app acts as a software panic button, connecting you instantly to campus security. Receive emergency alerts via push notification and stay informed about campus events and happenings.

**Highlights:** Software panic button, Emergency alerts via push notification, Instant connection to campus security, Campus event information, Mobile safety tool

**In-app purchases:** none


### El Metro

[App page](https://appshunter.io/ios/app/el-metro/id1291827056)

Access comprehensive transit information for your trips, including route schedules, maps, service details, and fare information. Easily find out where to purchase your tickets to board the bus.

**Highlights:** Route schedules, Downloadable maps, Service descriptions, Fare information, Ticket purchase locations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CampusShield free?

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

### Is El Metro free?

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

### Which has better reviews, CampusShield or El Metro?

CampusShield is rated higher. CampusShield averages 4.3 out of 5 from 90 ratings, while El Metro averages 1.7 from 34 ratings.

### Do CampusShield or El Metro have ads?

Neither CampusShield nor El Metro shows ads.

### Which is updated more often, CampusShield or El Metro?

CampusShield ships an update every 2 months, and El Metro fortnightly. Most recently, CampusShield was updated on October 5, 2026 and El Metro on October 14, 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.*