# Cahier vs Enig'maths CM2

The clearest difference is price: Enig'maths CM2 at Free against Cahier's $3.99. Enig'maths CM2 also leads on iOS requirement (10.0 vs 15.6). Cahier's advantage is update cadence (every 2 months vs every 31 months). On ads, in-app purchases and device support there is nothing between them.

Enig'maths CM2 is free to download; Cahier costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cahier ships an update every 2 months, Enig'maths CM2 every 31 months. The most recent releases landed on August 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Cahier | Enig'maths CM2 |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 31 months |
| Monetization | Paid | — |
| Size | 8 MB | 340 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CROMBEZ Emmanuel](https://appshunter.io/developer/375656695) | [Éditions JOCATOP](https://appshunter.io/developer/1438112476) |

## What reviewers say

### Cahier

[App page](https://appshunter.io/ios/app/cahier-journal/id1476948518)

This application helps teachers and professors manage daily class activities. It handles recurring tasks and allows for easy data entry, generating PDF reports and CSV exports for further analysis.

**Highlights:** Manage daily class activities, Handle recurring tasks (daily, weekly, bi-weekly), Simplified data entry, Generate PDF reports (daily, weekly, monthly), Export data to CSV

**In-app purchases:** none


### Enig'maths CM2

[App page](https://appshunter.io/ios/app/enigmaths-cm2/id1584320048)

**In-app purchases:** none


## Frequently asked questions

### Is Cahier free?

Cahier costs $3.99, with no in-app purchases.

### Is Enig'maths CM2 free?

Enig'maths CM2 is free to download, with no in-app purchases.

### Do Cahier or Enig'maths CM2 have ads?

Neither Cahier nor Enig'maths CM2 shows ads.

### Which is updated more often, Cahier or Enig'maths CM2?

Cahier ships an update every 2 months, and Enig'maths CM2 every 31 months. Most recently, Cahier was updated on August 22, 2026 and Enig'maths CM2 on September 10, 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.*