# Threejs Code Play vs Learn JavaScript | Learn JS

The clearest difference is ads: Learn JavaScript | Learn JS at none against Threejs Code Play's shown. Learn JavaScript | Learn JS also leads on update cadence (weekly vs every 35 months) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Threejs Code Play ships an update every 35 months, Learn JavaScript | Learn JS weekly. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Threejs Code Play | Learn JavaScript | Learn JS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 35 months | **Weekly** |
| Monetization | — | Free |
| Size | 13 MB | 56 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Merbin Joe](https://appshunter.io/developer/1281696078) | [Ajit Jain](https://appshunter.io/developer/1737346341) |

## What reviewers say

### Threejs Code Play

[App page](https://appshunter.io/ios/app/threejs-code-play/id1286867736)

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

**In-app purchases:** none


### Learn JavaScript | Learn JS

[App page](https://appshunter.io/ios/app/learn-javascript-learn-js/id6738418403)

Master JavaScript with comprehensive tutorials, an interactive code editor, and practical examples. Learn fundamentals to advanced concepts, track your progress, and practice coding offline. Ideal for beginners and professionals looking to enhance web development skills.

**Highlights:** Comprehensive JavaScript tutorials, Interactive code editor, Quizzes and coding challenges, Real-world practical examples, Offline access to materials, Learning progress tracker, Dark mode and customization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Threejs Code Play free?

Threejs Code Play is free to download, with no in-app purchases.

### Is Learn JavaScript | Learn JS free?

Learn JavaScript | Learn JS is free to download, with no in-app purchases.

### Do Threejs Code Play or Learn JavaScript | Learn JS have ads?

Threejs Code Play shows ads; Learn JavaScript | Learn JS does not.

### Which is updated more often, Threejs Code Play or Learn JavaScript | Learn JS?

Threejs Code Play ships an update every 35 months, and Learn JavaScript | Learn JS weekly. Most recently, Threejs Code Play was updated on September 29, 2026 and Learn JavaScript | Learn JS on October 6, 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.*