# RÉSO vs Alerte UQTR

The clearest difference is update cadence: Alerte UQTR at every 2 months against RÉSO's every 6 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.

RÉSO ships an update every 6 months, Alerte UQTR every 2 months. Both last shipped on September 17, 2026.

## The numbers

| Metric | RÉSO | Alerte UQTR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 4 MB | 30 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quebec Studio](https://appshunter.io/developer/1443666473) | [Université du Québec à Trois-Rivières](https://appshunter.io/developer/1453188222) |

## What reviewers say

### RÉSO

[App page](https://appshunter.io/ios/app/reso/id1443666474)

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

**In-app purchases:** none


### Alerte UQTR

[App page](https://appshunter.io/ios/app/alerte-uqtr/id6502718540)

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

**In-app purchases:** none


## Frequently asked questions

### Is RÉSO free?

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

### Is Alerte UQTR free?

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

### Do RÉSO or Alerte UQTR have ads?

Neither RÉSO nor Alerte UQTR shows ads.

### Which is updated more often, RÉSO or Alerte UQTR?

RÉSO ships an update every 6 months, and Alerte UQTR every 2 months. Most recently, RÉSO was updated on September 17, 2026 and Alerte UQTR on September 17, 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.*