# Qualité Rivière vs ChassAdapt

The clearest difference is update cadence: ChassAdapt at every 2 months against Qualité Rivière's every 6 months. Qualité Rivière's advantage is review sentiment (31% vs 19%) and iOS requirement (13.0 vs 15.0). 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.

Qualité Rivière ships an update every 6 months, ChassAdapt every 2 months. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Qualité Rivière | ChassAdapt |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **30.6% of reviews** | 19.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 25 MB | 117 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agence de l'eau Rhône Méditerranée Corse](https://appshunter.io/developer/604024907) | [Fédération Nationale des Chasseurs](https://appshunter.io/developer/1434665761) |

## What reviewers say

### Qualité Rivière

[App page](https://appshunter.io/ios/app/qualite-riviere/id604024904)

This app provides real-time data on river health, water quality for swimming, and fish species found in French rivers. It features an interactive map with color-coded status indicators and educational quizzes about water conservation.

**Highlights:** River ecological status monitoring, Water quality for swimming data, Fish species identification, Interactive map with color-coded status, Educational quizzes on water, Comparison of river quality over 3 years

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

**In-app purchases:** none


### ChassAdapt

[App page](https://appshunter.io/ios/app/chassadapt/id1434665762)

This app helps hunters manage game species with harvest quotas and track individual maximum authorized harvests. It functions offline, securely, and anonymously, replacing paper logs for declared species.

**Highlights:** Adaptive game species management, Harvest quota tracking, Individual maximum authorized harvest monitoring, Offline functionality, Anonymous hunting log exploitation, Personal quota evolution tracking, National collective quota information

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

**In-app purchases:** none


## Frequently asked questions

### Is Qualité Rivière free?

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

### Is ChassAdapt free?

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

### Do Qualité Rivière or ChassAdapt have ads?

Neither Qualité Rivière nor ChassAdapt shows ads.

### Which is updated more often, Qualité Rivière or ChassAdapt?

Qualité Rivière ships an update every 6 months, and ChassAdapt every 2 months. Most recently, Qualité Rivière was updated on October 15, 2026 and ChassAdapt on October 9, 2026.

---

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