# Vocabulation vs Leçon Interactive Sciences CP

The clearest difference is update cadence: Vocabulation at every 4 days against Leçon Interactive Sciences CP's every 6 months. 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.

Vocabulation ships an update every 4 days, Leçon Interactive Sciences CP every 6 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Vocabulation | Leçon Interactive Sciences CP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 6 months |
| Size | 119 MB | 1.2 GB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dominic Hamelin-Blais](https://appshunter.io/developer/668209561) | [Éditions JOCATOP](https://appshunter.io/developer/1438112476) |

## What reviewers say

### Vocabulation

[App page](https://appshunter.io/ios/app/vocabulation/id6736345662)

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

**In-app purchases:** none


### Leçon Interactive Sciences CP

[App page](https://appshunter.io/ios/app/lecon-interactive-sciences-cp/id6752484985)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vocabulation free?

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

### Is Leçon Interactive Sciences CP free?

Leçon Interactive Sciences CP is free to download, with no in-app purchases.

### Do Vocabulation or Leçon Interactive Sciences CP have ads?

Neither Vocabulation nor Leçon Interactive Sciences CP shows ads.

### Which is updated more often, Vocabulation or Leçon Interactive Sciences CP?

Vocabulation ships an update every 4 days, and Leçon Interactive Sciences CP every 6 months. Most recently, Vocabulation was updated on September 30, 2026 and Leçon Interactive Sciences CP on October 6, 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.*