# JS Quiz vs React用語ドリル

The clearest difference is in-app purchases: React用語ドリル at none against JS Quiz's 3. React用語ドリル also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. JS Quiz sells 3 in-app purchases, starting at $0.99 per 7 days. React用語ドリル asks for nothing beyond the download.

## The numbers

| Metric | JS Quiz | React用語ドリル |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/js-quiz-learn-with-ai/id6737941570/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 82 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Creatopia Inc.](https://appshunter.io/developer/1523447963) | [Hiroyuki Shimada](https://appshunter.io/developer/1842271237) |

## What reviewers say

### JS Quiz

[App page](https://appshunter.io/ios/app/js-quiz-learn-with-ai/id6737941570)

Learn JavaScript quickly through engaging, game-like quizzes. An AI personalizes your learning path and offers instant help when you're stuck. Build programming skills in just 5 minutes a day, from beginner to advanced levels.

**Highlights:** Learn JavaScript in 5 minutes daily, AI-suggested optimal questions, AI Teacher for instant help, Questions for all levels (beginner to advanced), Interactive chat with AI Teacher, Progressive skill building

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium weekly | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $29.99 | per year |


### React用語ドリル

[App page](https://appshunter.io/ios/app/react/id6753059604)

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

**In-app purchases:** none


## Frequently asked questions

### Is JS Quiz free?

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

### Is React用語ドリル free?

React用語ドリル is free to download, with no in-app purchases.

### Do JS Quiz or React用語ドリル have ads?

JS Quiz shows ads; React用語ドリル does not.

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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.*