# CSUSM vs SDSU Safe

The clearest difference is update cadence: CSUSM at every 4 months against SDSU Safe's every 12 months. CSUSM also leads on ratings volume (25 vs 3). SDSU Safe's advantage is rating (3.0 vs 2.8) and iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SDSU Safe holds the better App Store score, 3.0 against 2.8. That said, the two scores are not equally well evidenced: CSUSM has 25 ratings behind it against 3, so its average is the more settled of the two.

CSUSM ships an update every 4 months, SDSU Safe every 12 months. The most recent releases landed on July 7, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | CSUSM | SDSU Safe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (25 ratings)](https://appshunter.io/ios/app/csusm/id1112964022/reviews) | **[3.0 (3 ratings)](https://appshunter.io/ios/app/sdsu-safe/id1635983530/reviews)** |
| Number of ratings | **25** | 3 |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 15 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [California State University San Marcos](https://appshunter.io/developer/1112964021) | [San Diego State University](https://appshunter.io/developer/389216694) |

## What reviewers say

### CSUSM

[App page](https://appshunter.io/ios/app/csusm/id1112964022)

Stay connected with campus life, academic resources, and events. This app provides personalized experiences, a digital ID, and access to course information, campus maps, and dining details. It also helps you find parking and stay updated on athletics.

**Highlights:** Personalized campus experiences, Digital ID and MyCSUSM access, Parking information and permit purchase, Dining hours and locations, Dynamic campus maps, Cougar Courses and academic resources, Campus event listings

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

**In-app purchases:** none


### SDSU Safe

[App page](https://appshunter.io/ios/app/sdsu-safe/id1635983530)

This official campus safety application provides students, faculty, and staff with enhanced security on university grounds. It offers emergency contact options, real-time location sharing with friends, incident reporting, and access to support resources and campus maps.

**Highlights:** Emergency contacts, Friend Walk location sharing, Report incidents, Support resources access, Campus map navigation, Safety notifications

**In-app purchases:** none


## Frequently asked questions

### Is CSUSM free?

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

### Is SDSU Safe free?

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

### Which has better reviews, CSUSM or SDSU Safe?

SDSU Safe is rated higher. CSUSM averages 2.8 out of 5 from 25 ratings, while SDSU Safe averages 3.0 from 3 ratings.

### Do CSUSM or SDSU Safe have ads?

Neither CSUSM nor SDSU Safe shows ads.

### Which is updated more often, CSUSM or SDSU Safe?

CSUSM ships an update every 4 months, and SDSU Safe every 12 months. Most recently, CSUSM was updated on July 7, 2026 and SDSU Safe on June 5, 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.*