# Le Cratère vs Explor Essonne

The clearest difference is ads: Explor Essonne at none against Le Cratère's shown. Explor Essonne also leads on update cadence (every 3 weeks vs every 46 months). Le Cratère's advantage is iOS requirement (12.0 vs 15.1). On price, 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 Cratère ships an update every 46 months, Explor Essonne every 3 weeks. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Le Cratère | Explor Essonne |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 46 months | **Every 3 weeks** |
| Size | 48 MB | 108 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Boxoffice Company France](https://appshunter.io/developer/1454501577) | [Atelier Nature](https://appshunter.io/developer/1370448795) |

## What reviewers say

### Le Cratère

[App page](https://appshunter.io/ios/app/le-cratere/id992056679)

**Features:** macOS Compatibility

**In-app purchases:** none


### Explor Essonne

[App page](https://appshunter.io/ios/app/explor-essonne/id1616139920)

**In-app purchases:** none


## Frequently asked questions

### Is Le Cratère free?

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

### Is Explor Essonne free?

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

### Do Le Cratère or Explor Essonne have ads?

Le Cratère shows ads; Explor Essonne does not.

### Which is updated more often, Le Cratère or Explor Essonne?

Le Cratère ships an update every 46 months, and Explor Essonne every 3 weeks. Most recently, Le Cratère was updated on October 2, 2026 and Explor Essonne on October 8, 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.*