# Lecture differenciee vs Racine Lecture

The clearest difference is update cadence: Racine Lecture at every 3 months against Lecture differenciee's every 23 months. Lecture differenciee's advantage is iOS requirement (11.0 vs 15.0). 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.

Lecture differenciee ships an update every 23 months, Racine Lecture every 3 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Lecture differenciee | Racine Lecture |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 3 months** |
| Size | 350 MB | 15 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Éditions JOCATOP](https://appshunter.io/developer/1438112476) | [Corneille SAS](https://appshunter.io/developer/1400362844) |

## What reviewers say

### Lecture differenciee

[App page](https://appshunter.io/ios/app/lecture-differenciee/id1643148490)

**In-app purchases:** none


### Racine Lecture

[App page](https://appshunter.io/ios/app/racine-lecture/id6476321702)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lecture differenciee free?

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

### Is Racine Lecture free?

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

### Do Lecture differenciee or Racine Lecture have ads?

Neither Lecture differenciee nor Racine Lecture shows ads.

### Which is updated more often, Lecture differenciee or Racine Lecture?

Lecture differenciee ships an update every 23 months, and Racine Lecture every 3 months. Most recently, Lecture differenciee was updated on September 10, 2026 and Racine Lecture on September 14, 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.*