# Whyfy vs Qurious

The clearest difference is price: Whyfy at Free against Qurious's $2.99. Qurious's advantage is iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Whyfy is free to download; Qurious costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Whyfy | Qurious |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free | — |
| Size | 14 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [超 范](https://appshunter.io/developer/1747641417) | [梅仙 张](https://appshunter.io/developer/1844499832) |

## What reviewers say

### Whyfy

[App page](https://appshunter.io/ios/app/whyfy/id6503213259)

This AI-powered assistant helps you uncover the root causes of problems by generating insightful questions and potential answers. It offers web search integration, personalized record-keeping, and the ability to explore multiple answer branches to deepen your understanding.

**Highlights:** AI-generated questions and answers, Web search integration, Personalized question history, Continuous questioning for root cause analysis, Flexible archiving and sharing, Multiple answer branches

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

**In-app purchases:** none


### Qurious

[App page](https://appshunter.io/ios/app/qurious-why/id6767553566)

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

**In-app purchases:** none


## Frequently asked questions

### Is Whyfy free?

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

### Is Qurious free?

Qurious costs $2.99, with no in-app purchases.

### Do Whyfy or Qurious have ads?

Neither Whyfy nor Qurious 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.*