# Mathador Classe Chrono vs LN

The clearest difference is in-app purchases: LN at none against Mathador Classe Chrono's 1. Mathador Classe Chrono's advantage is update cadence (every 5 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mathador Classe Chrono sells 1 one-off in-app purchase. LN asks for nothing beyond the download.

Mathador Classe Chrono ships an update every 5 weeks, LN every 8 months. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Mathador Classe Chrono | LN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (19 ratings)](https://appshunter.io/ios/app/mathador-classe-chrono/id1448690446/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 23 MB | 832 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reseau Canope](https://appshunter.io/developer/647814076) | [Éditions JOCATOP](https://appshunter.io/developer/1438112476) |

## What reviewers say

### Mathador Classe Chrono

[App page](https://appshunter.io/ios/app/mathador-classe-chrono/id1448690446)

This educational game challenges players with mental math problems against the clock. It helps students develop calculation skills, memorize multiplication and addition tables, and improve speed and enjoyment with numbers. It offers various modes for teachers, students, parents, and general audiences.

**Highlights:** Timed mental math challenges, Multiplayer duels and tournaments, Develops calculation automatisms, Memorizes multiplication and addition tables, Increasing difficulty levels, Avatar customization and trophies

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Compte Premium Grand Public | $2.99 | one-time |


### LN

[App page](https://appshunter.io/ios/app/ln-sciences-2/id1465230689)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mathador Classe Chrono free?

Mathador Classe Chrono is free to download, with in-app purchases available.

### Is LN free?

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

### Do Mathador Classe Chrono or LN have ads?

Neither Mathador Classe Chrono nor LN shows ads.

### Which is updated more often, Mathador Classe Chrono or LN?

Mathador Classe Chrono ships an update every 5 weeks, and LN every 8 months. Most recently, Mathador Classe Chrono was updated on October 5, 2026 and LN on October 19, 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.*