# Quick Math vs Calcul Éclair

The clearest difference is iOS requirement: Calcul Éclair at 13.0 against Quick Math's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quick Math sells 1 one-off in-app purchase 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 | Quick Math | Calcul Éclair |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/quick-math-times-tables/id6781375914/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 17 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hyun Sik Kim](https://appshunter.io/developer/1871784166) | [Aurelien Roblin](https://appshunter.io/developer/6794072430) |

## What reviewers say

### Quick Math

[App page](https://appshunter.io/ios/app/quick-math-times-tables/id6781375914)

This app offers fun and fast mental math practice for all ages. It provides personalized drills, tracks progress, and encourages daily habit formation through streaks and family challenges. Practice addition, subtraction, multiplication, and division with adaptive levels.

**Highlights:** Personalized profiles for all ages, Adaptive difficulty levels, Timed drills and challenges, Progress tracking and analytics, Family leaderboards, Offline practice

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Math Pro | $4.99 | 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 Quick Math free?

Quick Math 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 Quick Math or Calcul Éclair have ads?

Neither Quick Math 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.*