# SecurUO vs StudiUM mobile

The clearest difference is review sentiment: SecurUO at 67% against StudiUM mobile's 13%. StudiUM mobile's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, 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.

SecurUO ships an update every 12 months, StudiUM mobile every 13 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SecurUO | StudiUM mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **66.7% of reviews** | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 29 MB | 54 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of Ottawa](https://appshunter.io/developer/1276332717) | [Université de Montréal](https://appshunter.io/developer/495788472) |

## What reviewers say

### SecurUO

[App page](https://appshunter.io/ios/app/securuo/id1276332718)

Receive immediate alerts for emergencies at the University of Ottawa and connect directly with campus security. Access safety resources, emergency protocols, and a dedicated safety toolkit.

**Highlights:** Emergency alerts, Direct contact with campus security, Access to safety resources, Emergency procedures guide, Safety toolbox

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

**In-app purchases:** none


### StudiUM mobile

[App page](https://appshunter.io/ios/app/studium-mobile/id1380735206)

Access university learning platforms on your mobile device. View courses, resources, assignments, and grades. Receive instant notifications and manage your academic schedule.

**Highlights:** Course overview, Resources access, Assignments tracking, Course calendar, Grades viewing, Messaging, Notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is SecurUO free?

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

### Is StudiUM mobile free?

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

### Do SecurUO or StudiUM mobile have ads?

Neither SecurUO nor StudiUM mobile shows ads.

### Which is updated more often, SecurUO or StudiUM mobile?

SecurUO ships an update every 12 months, and StudiUM mobile every 13 months. Most recently, SecurUO was updated on October 7, 2026 and StudiUM mobile on October 12, 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.*