# Le pourquoi du comment...? vs Brain Teasers Generator

The clearest difference is in-app purchases: Le pourquoi du comment...? at none against Brain Teasers Generator's 1. Brain Teasers Generator's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Brain Teasers Generator sells 1 one-off in-app purchase. Le pourquoi du comment...? asks for nothing beyond the download.

Le pourquoi du comment...? ships an update every 2 months, Brain Teasers Generator every 10 days. The most recent releases landed on July 4, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Le pourquoi du comment...? | Brain Teasers Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/le-pourquoi-du-comment/id860049335/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 9 MB | 212 MB |
| Requires iOS | 14.0 | **13.6** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Azancot](https://appshunter.io/developer/507868249) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### Le pourquoi du comment...?

[App page](https://appshunter.io/ios/app/le-pourquoi-du-comment/id860049335)

Explore answers to everyday curiosities, from goosebumps to the transparency of water. This app provides offline access to a collection of fascinating questions and their explanations, making learning accessible anytime.

**Highlights:** Answers to common questions, Offline access, Search functionality, Curiosity-driven learning

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Teasers Generator

[App page](https://appshunter.io/ios/app/brain-teasers-generator/id1609547270)

Engage your mind with a diverse collection of challenging puzzles. Generate new teasers or create your own to share with others. Enjoy a relaxing experience with background music while you train your brain.

**Highlights:** Generate new brain teasers, Create custom questions, Share teasers with friends, Listen to music while playing, Improve critical thinking, Boost memory

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Le pourquoi du comment...? free?

Le pourquoi du comment...? is free to download, with no in-app purchases.

### Is Brain Teasers Generator free?

Brain Teasers Generator is free to download, with in-app purchases available.

### Do Le pourquoi du comment...? or Brain Teasers Generator have ads?

Le pourquoi du comment...? shows ads; Brain Teasers Generator does not.

### Which is updated more often, Le pourquoi du comment...? or Brain Teasers Generator?

Le pourquoi du comment...? ships an update every 2 months, and Brain Teasers Generator every 10 days. Most recently, Le pourquoi du comment...? was updated on July 4, 2026 and Brain Teasers Generator on June 1, 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.*