# Le Cheylas vs Adeno

The clearest difference is update cadence: Adeno at every 5 days against Le Cheylas's every 5 months. Le Cheylas's advantage is iOS requirement (9.0 vs 13.4). 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.

Le Cheylas ships an update every 5 months, Adeno every 5 days. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Le Cheylas | Adeno |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/adeno/id6476220832/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 33 MB | 34 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centaure Systems](https://appshunter.io/developer/1074264443) | [Francois Mari](https://appshunter.io/developer/1598621137) |

## What reviewers say

### Le Cheylas

[App page](https://appshunter.io/ios/app/le-cheylas/id1627488932)

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

**In-app purchases:** none


### Adeno

[App page](https://appshunter.io/ios/app/adeno/id6476220832)

Discover your political alignment for the European elections through interactive quizzes. Engage in multiplayer challenges or a solo mode to learn about EU institutions, history, and key figures. See real-time rankings and become an informed voter.

**Highlights:** Multiplayer political quizzes, Solo political alignment test, European political group rankings, EU institutions and history learning, Country and key figure discovery

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Le Cheylas free?

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

### Is Adeno free?

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

### Do Le Cheylas or Adeno have ads?

Neither Le Cheylas nor Adeno shows ads.

### Which is updated more often, Le Cheylas or Adeno?

Le Cheylas ships an update every 5 months, and Adeno every 5 days. Most recently, Le Cheylas was updated on October 10, 2026 and Adeno on October 22, 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.*