# React Native学習入門アプリ vs JS Quiz

The clearest difference is in-app purchases: React Native学習入門アプリ at none against JS Quiz's 3. React Native学習入門アプリ also leads on ads (none vs shown). JS Quiz's advantage is update cadence (every 8 days vs every 13 months). 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 Native学習入門アプリ asks for nothing beyond the download.

React Native学習入門アプリ ships an update every 13 months, JS Quiz every 8 days. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | React Native学習入門アプリ | JS Quiz |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 82 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SINHO LEE](https://appshunter.io/developer/1758063493) | [Creatopia Inc.](https://appshunter.io/developer/1523447963) |

## What reviewers say

### React Native学習入門アプリ

[App page](https://appshunter.io/ios/app/react-native/id6553989160)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is React Native学習入門アプリ free?

React Native学習入門アプリ is free to download, with no in-app purchases.

### Is JS Quiz free?

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

### Do React Native学習入門アプリ or JS Quiz have ads?

JS Quiz shows ads; React Native学習入門アプリ does not.

### Which is updated more often, React Native学習入門アプリ or JS Quiz?

React Native学習入門アプリ ships an update every 13 months, and JS Quiz every 8 days. Most recently, React Native学習入門アプリ was updated on September 17, 2026 and JS Quiz on September 9, 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.*