# Scolago vs Mon UdeM

The clearest difference is review sentiment: Scolago at 27% against Mon UdeM's 0%. Scolago also leads on update cadence (every 2 months vs every 4 months). 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.

Scolago ships an update every 2 months, Mon UdeM every 4 months. The most recent releases landed on September 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Scolago | Mon UdeM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/mon-udem/id1504949306/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **26.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 56 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scolago Innovation Inc.](https://appshunter.io/developer/1579075645) | [Université de Montréal](https://appshunter.io/developer/495788472) |

## What reviewers say

### Scolago

[App page](https://appshunter.io/ios/app/scolago/id1460464015)

This service connects school staff with substitute teachers for seamless replacement reservations. It offers a free, modern, and efficient platform to manage absences and find available candidates, eliminating the need for stressful phone calls or expensive agencies.

**Highlights:** Replacement reservation, Self-service social connection, Free for staff and substitutes, Expand candidate pool, Efficient platform, Accessible anytime

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

**In-app purchases:** none


### Mon UdeM

[App page](https://appshunter.io/ios/app/mon-udem/id1504949306)

This app centralizes personalized communications and information for students and employees. It provides quick access to essential messages, course details, emails, campus maps, and a customizable notification system to simplify daily life.

**Highlights:** Personalized calendar, StudiUM course access, Email summary, Relevant announcements, Interactive campus map, Customizable notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Scolago free?

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

### Is Mon UdeM free?

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

### Do Scolago or Mon UdeM have ads?

Neither Scolago nor Mon UdeM shows ads.

### Which is updated more often, Scolago or Mon UdeM?

Scolago ships an update every 2 months, and Mon UdeM every 4 months. Most recently, Scolago was updated on September 13, 2026 and Mon UdeM on September 19, 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.*