# Le pourquoi du comment...? vs iChatBot

The clearest difference is ads: iChatBot at none against Le pourquoi du comment...?'s shown. iChatBot also leads on update cadence (weekly vs every 2 months) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Le pourquoi du comment...? ships an update every 2 months, iChatBot weekly. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Le pourquoi du comment...? | iChatBot |
| --- | --- | --- |
| 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 | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 9 MB | 5 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [David Azancot](https://appshunter.io/developer/507868249) | [颖 黄](https://appshunter.io/developer/883621512) |

## 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


### iChatBot

[App page](https://appshunter.io/ios/app/ichatbot/id6445878090)

Engage in conversations with a powerful AI chatbot powered by OpenAI's GPT-3.5 API. Explore the capabilities of a leading artificial intelligence assistant for free.

**Highlights:** AI-powered conversations, Utilizes GPT-3.5 API, Free to use, Interactive chatbot experience

**In-app purchases:** none


## Frequently asked questions

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

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

### Is iChatBot free?

iChatBot is free to download, with no in-app purchases.

### Do Le pourquoi du comment...? or iChatBot have ads?

Le pourquoi du comment...? shows ads; iChatBot does not.

### Which is updated more often, Le pourquoi du comment...? or iChatBot?

Le pourquoi du comment...? ships an update every 2 months, and iChatBot weekly. Most recently, Le pourquoi du comment...? was updated on October 3, 2026 and iChatBot on October 5, 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.*