# Maths CM1 vs Mon appli de math CM2 avec BDG

The clearest difference is price: Mon appli de math CM2 avec BDG at Free against Maths CM1's $2.99. Mon appli de math CM2 avec BDG also leads on iOS requirement (11.0 vs 13.0). Maths CM1's advantage is update cadence (every 2 months vs every 15 months) and device support. On in-app purchases there is nothing between them.

Mon appli de math CM2 avec BDG is free to download; Maths CM1 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Maths CM1 ships an update every 2 months, Mon appli de math CM2 avec BDG every 15 months. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Maths CM1 | Mon appli de math CM2 avec BDG |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 2 months** | Every 15 months |
| Size | 140 MB | 193 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [KDetude](https://appshunter.io/developer/1612851703) | [Éditions JOCATOP](https://appshunter.io/developer/1438112476) |

## What reviewers say

### Maths CM1

[App page](https://appshunter.io/ios/app/maths-cm1-eleda/id6467808755)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mon appli de math CM2 avec BDG

[App page](https://appshunter.io/ios/app/mon-appli-de-math-cm2-avec-bdg/id6472299921)

**In-app purchases:** none


## Frequently asked questions

### Is Maths CM1 free?

Maths CM1 costs $2.99, with no in-app purchases.

### Is Mon appli de math CM2 avec BDG free?

Mon appli de math CM2 avec BDG is free to download, with no in-app purchases.

### Which is updated more often, Maths CM1 or Mon appli de math CM2 avec BDG?

Maths CM1 ships an update every 2 months, and Mon appli de math CM2 avec BDG every 15 months. Most recently, Maths CM1 was updated on October 25, 2026 and Mon appli de math CM2 avec BDG on October 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.*