# Concordia vs Scolago

The clearest difference is review sentiment: Concordia at 51% against Scolago's 24%. 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.

Concordia ships an update every 3 months, Scolago every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Concordia | Scolago |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/concordia/id1218889979/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **51.4% of reviews** | 23.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 22 MB | 82 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Concordia University - Montreal](https://appshunter.io/developer/417267498) | [Scolago Innovation Inc.](https://appshunter.io/developer/1579075645) |

## What reviewers say

### Concordia

[App page](https://appshunter.io/ios/app/concordia/id1218889979)

This mobile application provides students with essential campus information and services. Access your class schedule, grades, campus maps, and shuttle bus information. Stay informed about safety, university directories, library services, and important dates.

**Highlights:** Class schedule and grades, Campus maps, Shuttle bus tracker, Safety information, Faculty and staff directories, Library services, Important alerts

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Concordia free?

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

### Is Scolago free?

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

### Do Concordia or Scolago have ads?

Neither Concordia nor Scolago shows ads.

### Which is updated more often, Concordia or Scolago?

Concordia ships an update every 3 months, and Scolago every 2 months. Most recently, Concordia was updated on October 24, 2026 and Scolago on October 24, 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.*