# IP Paris Campus vs Détour

The clearest difference is review sentiment: Détour at 50% against IP Paris Campus's 14%. Détour also leads on update cadence (every 4 weeks vs every 3 months). IP Paris Campus's advantage is device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

IP Paris Campus ships an update every 3 months, Détour every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | IP Paris Campus | Détour |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ip-paris-campus/id1472739082/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 14.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 65 MB | 131 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ecole polytechnique](https://appshunter.io/developer/1216701873) | [CONST ARCHITECT URBAIN ENVIRONNEMENT](https://appshunter.io/developer/1645512637) |

## What reviewers say

### IP Paris Campus

[App page](https://appshunter.io/ios/app/ip-paris-campus/id1472739082)

Navigate the Institut Polytechnique de Paris campus with this app. It offers information for visitors and tailored services for students and staff, including dedicated access for École Polytechnique and Télécom Paris users.

**Highlights:** Campus navigation, Information for visitors, Tailored services for students and staff, Dedicated access for specific institutions, Institution information

**Features:** macOS Compatibility, Apple Wallet, 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 IP Paris Campus free?

IP Paris Campus is free to download, with no in-app purchases.

### Is Détour free?

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

### Do IP Paris Campus or Détour have ads?

Neither IP Paris Campus nor Détour shows ads.

### Which is updated more often, IP Paris Campus or Détour?

IP Paris Campus ships an update every 3 months, and Détour every 4 weeks. Most recently, IP Paris Campus was updated on October 24, 2026 and Détour on October 24, 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.*