# InfoGeol vs Qualité Rivière

The clearest difference is update cadence: Qualité Rivière at every 6 months against InfoGeol's every 52 months. On price, review sentiment, 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.

InfoGeol ships an update every 52 months, Qualité Rivière every 6 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | InfoGeol | Qualité Rivière |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **30.8% of reviews** | 30.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 52 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 12 MB | 25 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BRGM](https://appshunter.io/developer/363120794) | [Agence de l'eau Rhône Méditerranée Corse](https://appshunter.io/developer/604024907) |

## What reviewers say

### InfoGeol

[App page](https://appshunter.io/ios/app/infogeol/id489463580)

Access detailed geological maps of France, including lithological and stratigraphic information. View geological logs and definitions of geological terms. Locate points of interest using GPS or manual navigation.

**Highlights:** Access geological maps of France, View lithological and stratigraphic information, Access geological logs, GPS positioning, Manual map navigation, Definitions of geological terms

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is InfoGeol free?

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

### Is Qualité Rivière free?

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

### Do InfoGeol or Qualité Rivière have ads?

Neither InfoGeol nor Qualité Rivière shows ads.

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

InfoGeol ships an update every 52 months, and Qualité Rivière every 6 months. Most recently, InfoGeol was updated on October 7, 2026 and Qualité Rivière on October 15, 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.*