# Pathogen Safety Data Sheets vs StudiUM mobile

The clearest difference is update cadence: Pathogen Safety Data Sheets at every 3 months against StudiUM mobile's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Pathogen Safety Data Sheets ships an update every 3 months, StudiUM mobile every 13 months. The most recent releases landed on September 22, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Pathogen Safety Data Sheets | StudiUM mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 12.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | — | Free |
| Size | 47 MB | 54 MB |
| Requires iOS | **12** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Health Canada / Santé Canada](https://appshunter.io/developer/408663392) | [Université de Montréal](https://appshunter.io/developer/495788472) |

## What reviewers say

### Pathogen Safety Data Sheets

[App page](https://appshunter.io/ios/app/pathogen-safety-data-sheets/id977376698)

**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 Pathogen Safety Data Sheets free?

Pathogen Safety Data Sheets 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 Pathogen Safety Data Sheets or StudiUM mobile have ads?

Neither Pathogen Safety Data Sheets nor StudiUM mobile shows ads.

### Which is updated more often, Pathogen Safety Data Sheets or StudiUM mobile?

Pathogen Safety Data Sheets ships an update every 3 months, and StudiUM mobile every 13 months. Most recently, Pathogen Safety Data Sheets was updated on September 22, 2026 and StudiUM mobile on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*