# Musée Cognacq Jay vs Détour

The clearest difference is iOS requirement: Musée Cognacq Jay at 13.0 against Détour's 16.4. On price, update cadence, 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.

Musée Cognacq Jay ships an update every 5 weeks, Détour every 4 weeks. The most recent releases landed on November 9, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Musée Cognacq Jay | Détour |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 69 MB | 131 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Paris Musées](https://appshunter.io/developer/840892543) | [CONST ARCHITECT URBAIN ENVIRONNEMENT](https://appshunter.io/developer/1645512637) |

## What reviewers say

### Musée Cognacq Jay

[App page](https://appshunter.io/ios/app/musee-cognacq-jay/id1635139598)

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

**In-app purchases:** none


### Détour

[App page](https://appshunter.io/ios/app/detour/id1645512851)

Explore Paris through curated urban walks featuring audio, quizzes, panoramas, and augmented reality. Discover the city's architecture and culture, even from home. Designed to be engaging for all ages, it discreetly notifies you of points of interest.

**Highlights:** Curated urban walks, Audio guides, Quizzes and panoramas, Augmented reality experiences, Discover architecture and culture, On-site or remote exploration, Discreet point-of-interest notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Musée Cognacq Jay free?

Musée Cognacq Jay is free to download, with no in-app purchases.

### Is Détour free?

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

### Do Musée Cognacq Jay or Détour have ads?

Neither Musée Cognacq Jay nor Détour shows ads.

### Which is updated more often, Musée Cognacq Jay or Détour?

Musée Cognacq Jay ships an update every 5 weeks, and Détour every 4 weeks. Most recently, Musée Cognacq Jay was updated on November 9, 2026 and Détour on November 12, 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.*