# Petit Palais vs Détour

The clearest difference is update cadence: Détour at every 4 weeks against Petit Palais's every 3 months. Petit Palais's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Petit Palais ships an update every 3 months, Détour every 4 weeks. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Petit Palais | Détour |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 20 MB | 131 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paris Musées](https://appshunter.io/developer/840892543) | [CONST ARCHITECT URBAIN ENVIRONNEMENT](https://appshunter.io/developer/1645512637) |

## What reviewers say

### Petit Palais

[App page](https://appshunter.io/ios/app/petit-palais/id1542746385)

**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 Petit Palais free?

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

### Is Détour free?

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

### Do Petit Palais or Détour have ads?

Neither Petit Palais nor Détour shows ads.

### Which is updated more often, Petit Palais or Détour?

Petit Palais ships an update every 3 months, and Détour every 4 weeks. Most recently, Petit Palais was updated on November 11, 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.*