# StudiUM mobile vs PolyAlerte

The clearest difference is review sentiment: PolyAlerte at 50% against StudiUM mobile's 13%. StudiUM mobile's advantage is update cadence (every 13 months vs every 39 months) and iOS requirement (13.0 vs 15.6). 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.

StudiUM mobile ships an update every 13 months, PolyAlerte every 39 months. The most recent releases landed on September 19, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | StudiUM mobile | PolyAlerte |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 39 months |
| Monetization | Free | Free |
| Size | 54 MB | 29 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Université de Montréal](https://appshunter.io/developer/495788472) | [Corporation de l'Ecole Polytechnique de Montreal](https://appshunter.io/developer/1488647545) |

## What reviewers say

### 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


### PolyAlerte

[App page](https://appshunter.io/ios/app/polyalerte/id1488647546)

This official campus safety app provides students, faculty, and staff with essential safety alerts and direct access to security resources. Features include emergency contacts, location sharing for friends, reporting suspicious activity, and offline access to emergency procedures and campus maps.

**Highlights:** Emergency Contacts, Friend Walk location sharing, Report suspicious activity, Campus and building maps, Offline emergency procedures, Safety notifications

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StudiUM mobile free?

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

### Is PolyAlerte free?

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

### Do StudiUM mobile or PolyAlerte have ads?

Neither StudiUM mobile nor PolyAlerte shows ads.

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

StudiUM mobile ships an update every 13 months, and PolyAlerte every 39 months. Most recently, StudiUM mobile was updated on September 19, 2026 and PolyAlerte on June 25, 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.*