# MathQuest vs Calcul Éclair

The clearest difference is iOS requirement: Calcul Éclair at 13.0 against MathQuest's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MathQuest sells 3 one-off in-app purchases and Calcul Éclair sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | MathQuest | Calcul Éclair |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 167 MB | 17 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DANIEL XIANGYANG HAN](https://appshunter.io/developer/1895942706) | [Aurelien Roblin](https://appshunter.io/developer/6794072430) |

## What reviewers say

### MathQuest

[App page](https://appshunter.io/ios/app/mathquest-fun-math-games/id6764867541)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Green Meadows | $2.99 | one-time |
| Unlock Treehouse Canopy | $2.99 | one-time |
| Unlock Sky Islands | $2.99 | one-time |


### Calcul Éclair

[App page](https://appshunter.io/ios/app/calcul-eclair-calcul-mental/id6795655908)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack Pro — achat unique | $3.99 | one-time |


## Frequently asked questions

### Is MathQuest free?

MathQuest is free to download, with in-app purchases available.

### Is Calcul Éclair free?

Calcul Éclair is free to download, with in-app purchases available.

### Do MathQuest or Calcul Éclair have ads?

Neither MathQuest nor Calcul Éclair shows ads.

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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.*