# Qualité Rivière vs FishScan

The clearest difference is in-app purchases: Qualité Rivière at none against FishScan's 3. FishScan's advantage is update cadence (every 3 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FishScan sells 3 in-app purchases, starting at $7.99 per month. Qualité Rivière asks for nothing beyond the download.

Qualité Rivière ships an update every 6 months, FishScan every 3 days. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Qualité Rivière | FishScan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 30.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 25 MB | 17 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Agence de l'eau Rhône Méditerranée Corse](https://appshunter.io/developer/604024907) | [Anthioumane Koulibaly](https://appshunter.io/developer/1867026123) |

## 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


### FishScan

[App page](https://appshunter.io/ios/app/fishscan/id6757452243)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FishScan Premium Monthly | $7.99 | per month |
| FishScan Premium – 3 Months | $22.99 | per 3 months |
| FishScan Premium – Annual | $59.99 | per year |


## Frequently asked questions

### Is Qualité Rivière free?

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

### Is FishScan free?

FishScan is free to download, with in-app purchases available.

### Do Qualité Rivière or FishScan have ads?

Neither Qualité Rivière nor FishScan shows ads.

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

Qualité Rivière ships an update every 6 months, and FishScan every 3 days. Most recently, Qualité Rivière was updated on October 15, 2026 and FishScan on October 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.*