# Chamrousse vs Isère Outdoor

The clearest difference is in-app purchases: Chamrousse at none against Isère Outdoor's 10. Isère Outdoor's advantage is ads (none vs shown) and iOS requirement (15.5 vs 17.0). On price, review sentiment, update cadence and monetization model there is nothing between them.

Both are free to download. Isère Outdoor sells 10 one-off in-app purchases. Chamrousse asks for nothing beyond the download.

Chamrousse ships an update every 3 months, Isère Outdoor every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Chamrousse | Isère Outdoor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chamrousse/id1268647513/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 63.6% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 145 MB | 129 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Office du Tourisme de Chamrousse](https://appshunter.io/developer/1448149425) | [Yoomigo](https://appshunter.io/developer/875257729) |

## What reviewers say

### Chamrousse

[App page](https://appshunter.io/ios/app/chamrousse/id1268647513)

Enhance your mountain getaway with real-time resort information, trip planning, and activity tracking. This app provides interactive maps, snow reports, and lift status updates. Engage in challenges for a chance to win prizes, making your winter and summer visits unforgettable.

**Highlights:** Real-time resort information, Interactive maps and snow reports, Lift status updates, Trip and ski pass booking, GPS activity tracking, Seasonal activity information, Challenges and prize opportunities

**In-app purchases:** none


### Isère Outdoor

[App page](https://appshunter.io/ios/app/isere-outdoor/id1469510328)

Discover remarkable sites and routes for outdoor activities in Isère. Access detailed trail information, offline maps, and GPS tracking. Report incidents and stay updated on local sports events.

**Highlights:** Discover remarkable sites and routes, Access detailed trail information, Live GPS tracking and route following, Download offline maps and GPX data, Select routes based on skill level, Report incidents on trails, View local sports news and events

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cartes IGN Secteur 9 | $3.99 | one-time |
| Cartes IGN Secteur 15 | $3.99 | one-time |
| Cartes IGN Secteur 11 | $4.99 | one-time |
| Cartes IGN Secteur 14 | $4.99 | one-time |
| Cartes IGN Secteur 18 | $4.99 | one-time |
| Cartes IGN Secteur 16 | $5.99 | one-time |
| Cartes IGN Secteur 17 | $7.99 | one-time |
| Cartes IGN Secteur 12 | $9.99 | one-time |
| Cartes IGN Secteur 10 | $11.99 | one-time |
| Cartes IGN Secteur 13 | $11.99 | one-time |


## Frequently asked questions

### Is Chamrousse free?

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

### Is Isère Outdoor free?

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

### Do Chamrousse or Isère Outdoor have ads?

Chamrousse shows ads; Isère Outdoor does not.

### Which is updated more often, Chamrousse or Isère Outdoor?

Chamrousse ships an update every 3 months, and Isère Outdoor every 2 months. Most recently, Chamrousse was updated on November 3, 2026 and Isère Outdoor on November 3, 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.*